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ali_ebrahimi
Beginner

Oneway SIP Trunk To Telco

Hi

We have just bought a SIP trunk for telephony service, but its a one way connection. Incoming calls succeed but  outgoing calls fail. The following lines are outputs from "show ccsip all".

to (STATE_DEAD, SUBSTATE_NONE)
*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x470D033C
State of The Call : STATE_DEAD
TCP Sockets Used : NO
Calling Number : 74826000
Called Number : 88542400
Source IP Address (Sig ): 10.192.24.146
Destn SIP Req Addr:Port : 10.123.101.163:5060
Destn SIP Resp Addr:Port : 10.123.101.163:5060
Destination Name : 10.123.101.163

*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : No Codec
Negotiated Codec Bytes : 0
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0
Source IP Address (Media): 10.192.24.146
Source IP Port (Media): 16590
Destn IP Address (Media): 0.0.0.0
Destn IP Port (Media): 0
Orig Destn IP Address:Port (Media): 0.0.0.0:0

*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 16
Disconnect Cause (SIP) : 200

*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Info/sipSPIUdeleteccCallIdFromTable: Removing call id 4
*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Info/sipSPIUdeleteCcbFromUACTable: ****Deleting from UAC table.
*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Info/sipSPIUdeleteCcbFromTable: Deleting from table. ccb=0x470D033C key=D999FB82-54DB11E8-8009B260-D7E8EBF5@10.192.24.146
*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Info/sipSPIFlushEventBufferQueue: There are 0 events on the internal queue that are going to be free'd
*May 12 05:27:29.515: //4/CF4C09CA8002/SIP/Info/sipSPIUfreeOneCCB: Freeing ccb 470D033C
Router#
*May 12 05:31:05.451: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportSetAgeingTimer: Aging timer initiated for holder=0x479B3904,addr=10.123.101.163
*May 12 05:32:01.151: //6/000000000000/SIP/State/sipSPIChangeState: 0x470D25D0 : State change from (STATE_NONE, SUBSTATE_NONE) to (STATE_IDLE, SUBSTATE_NONE)
*May 12 05:32:01.151: //6/000000000000/SIP/Info/ccsip_call_setup_request:
This is a TDM-IP call: callID= 6, peer_callID = 5
*May 12 05:32:01.151: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_CALL_SETUP
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIUaddccCallIdToTable: Adding call id 6 to table
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/act_idle_continue_call_setup:
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIGetCallConfig: preferred_codec set[0] type :No Codec bytes: 0
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPICanSetFallbackFlag: Local Fallback is not active
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIGetCallConfig: Using Voice Class Codec, tag = 1
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPICopyPeerDataToCCB:
From CLI: Modem NSE payload = 100, Passthrough = 0, Modem relay = 0, Gw-Xid = 1
SPRT latency 200, SPRT Retries = 12, Dict Size = 1024
String Len = 32, Compress dir = 3
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPI_ipip_copy_channelInfo_to_sdp:
callid 6, channels 0x0 caps 0x0
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIValidateGtd: Signal Forward disabled
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIUaddCcbToUACTable: ****Adding to UAC table.
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIUaddCcbToTable: Added to table. ccb=0x470D25D0 key=A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Info/sipSPIUsetBillingProfile: sipCallId for billing records = A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Media/sipSPISetMediaSrcAddr: Media src addr for stream 1 = 10.192.24.146
*May 12 05:32:01.155: //-1/xxxxxxxxxxxx/SIP/Media/sipSPIReserveRtpPort: reserved port 17782 for stream 1
*May 12 05:32:01.155: //6/97FCFD968004/SIP/Media/sipSPIAddSDPMediaPayload: Preferred method of dtmf relay is: 6, with payload: 101
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Info/sip_generate_sdp_xcaps_list: Modem Relay and T38 disabled. X-cap not needed
*May 12 05:32:01.159: //-1/xxxxxxxxxxxx/SIP/Transport/sipSPIUpdateResponseInfo: Dialog Transaction Address 10.123.101.163,Port 5060, Transport 1, SentBy Port 5060
*May 12 05:32:01.159: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Event/sipSPICreateRpid: Received Octet3A=0xA0 -> Setting ;screen=no ;privacy=full
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: msg=0x479B3994, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x41205700
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x479B3994
*May 12 05:32:01.159: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x479B3994, addr=10.123.101.163, port=5060, connId=1 for UDP
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Info/sentInviteRequest: Sent Invite in state STATE_IDLE
*May 12 05:32:01.159: //-1/xxxxxxxxxxxx/SIP/Info/sentInviteRequest: Transaction active. Facilities will be queued.
*May 12 05:32:01.159: //6/97FCFD968004/SIP/State/sipSPIChangeState: 0x470D25D0 : State change from (STATE_IDLE, SUBSTATE_NONE) to (STATE_SENT_INVITE, SUBSTATE_NONE)
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Media/sipSPIProcessRtpSessions: sipSPIProcessRtpSessions
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Media/sipSPIAddStream: Adding stream 1 of type voice+dtmf (callid 6) to the VOIP RTP library
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Media/sipSPISetMediaSrcAddr: Media src addr for stream 1 = 10.192.24.146
*May 12 05:32:01.159: //6/97FCFD968004/SIP/Media/sipSPIUpdateRtcpSession: sipSPIUpdateRtcpSession for m-line 1
*May 12 05:32:01.163: //6/97FCFD968004/SIP/Media/sipSPIUpdateRtcpSession: rtcp_session info
laddr = 10.192.24.146, lport = 17782, raddr = 0.0.0.0, rport=0, do_rtcp=FALSE
src_callid = 6, dest_callid = -1, stream type = voice+dtmf, stream direction = RECVONLY
media_ip_addr = 0.0.0.0
*May 12 05:32:01.163: //6/97FCFD968004/SIP/Media/sipSPIUpdateRtcpSession: No rtp session, creating a new one
*May 12 05:32:01.163: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:22024540@10.123.101.163:5060 SIP/2.0
Via: SIP/2.0/UDP 10.192.24.146:5060;branch=z9hG4bK210B5
From: "anonymous" <sip:74826000@10.192.24.146>;tag=26D06C-1633
To: <sip:22024540@10.123.101.163>
Date: Sat, 12 May 2018 05:32:01 GMT
Call-ID: A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
Supported: timer,replaces
Min-SE: 300
Cisco-Guid: 2549939606-1423708648-2147786959-1529884888
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Remote-Party-ID: <sip:74826000@10.192.24.146>;party=calling;screen=no;privacy=full
Timestamp: 1526103121
Contact: <sip:74826000@10.192.24.146:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 261

v=0
o=CiscoSystemsSIP-GW-UserAgent 775 3538 IN IP4 10.192.24.146
s=SIP Call
c=IN IP4 10.192.24.146
t=0 0
m=audio 17782 RTP/AVP 8 0 101
c=IN IP4 10.192.24.146
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

*May 12 05:32:01.659: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Event/sipSPICreateRpid: Received Octet3A=0xA0 -> Setting ;screen=no ;privacy=full
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: msg=0x479B3994, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x00000000
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 12 05:32:01.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x479B3994
*May 12 05:32:01.659: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x479B3994, addr=10.123.101.163, port=5060, connId=1 for UDP
*May 12 05:32:01.659: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:22024540@10.123.101.163:5060 SIP/2.0
Via: SIP/2.0/UDP 10.192.24.146:5060;branch=z9hG4bK210B5
From: "anonymous" <sip:74826000@10.192.24.146>;tag=26D06C-1633
To: <sip:22024540@10.123.101.163>
Date: Sat, 12 May 2018 05:32:01 GMT
Call-ID: A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
Supported: timer,replaces
Min-SE: 300
Cisco-Guid: 2549939606-1423708648-2147786959-1529884888
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Remote-Party-ID: <sip:74826000@10.192.24.146>;party=calling;screen=no;privacy=full
Timestamp: 1526103121
Contact: <sip:74826000@10.192.24.146:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 261

v=0
o=CiscoSystemsSIP-GW-UserAgent 775 3538 IN IP4 10.192.24.146
s=SIP Call
c=IN IP4 10.192.24.146
t=0 0
m=audio 17782 RTP/AVP 8 0 101
c=IN IP4 10.192.24.146
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

*May 12 05:32:02.659: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Event/sipSPICreateRpid: Received Octet3A=0xA0 -> Setting ;screen=no ;privacy=full
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: msg=0x479B3994, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x00000000
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 12 05:32:02.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x479B3994
*May 12 05:32:02.659: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x479B3994, addr=10.123.101.163, port=5060, connId=1 for UDP
*May 12 05:32:02.659: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:22024540@10.123.101.163:5060 SIP/2.0
Via: SIP/2.0/UDP 10.192.24.146:5060;branch=z9hG4bK210B5
From: "anonymous" <sip:74826000@10.192.24.146>;tag=26D06C-1633
To: <sip:22024540@10.123.101.163>
Date: Sat, 12 May 2018 05:32:02 GMT
Call-ID: A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
Supported: timer,replaces
Min-SE: 300
Cisco-Guid: 2549939606-1423708648-2147786959-1529884888
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Remote-Party-ID: <sip:74826000@10.192.24.146>;party=calling;screen=no;privacy=full
Timestamp: 1526103122
Contact: <sip:74826000@10.192.24.146:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 261

v=0
o=CiscoSystemsSIP-GW-UserAgent 775 3538 IN IP4 10.192.24.146
s=SIP Call
c=IN IP4 10.192.24.146
t=0 0
m=audio 17782 RTP/AVP 8 0 101
c=IN IP4 10.192.24.146
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

*May 12 05:32:04.659: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Event/sipSPICreateRpid: Received Octet3A=0xA0 -> Setting ;screen=no ;privacy=full
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: msg=0x479B3994, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x00000000
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 12 05:32:04.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x479B3994
*May 12 05:32:04.659: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x479B3994, addr=10.123.101.163, port=5060, connId=1 for UDP
*May 12 05:32:04.659: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:22024540@10.123.101.163:5060 SIP/2.0
Via: SIP/2.0/UDP 10.192.24.146:5060;branch=z9hG4bK210B5
From: "anonymous" <sip:74826000@10.192.24.146>;tag=26D06C-1633
To: <sip:22024540@10.123.101.163>
Date: Sat, 12 May 2018 05:32:04 GMT
Call-ID: A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
Supported: timer,replaces
Min-SE: 300
Cisco-Guid: 2549939606-1423708648-2147786959-1529884888
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Remote-Party-ID: <sip:74826000@10.192.24.146>;party=calling;screen=no;privacy=full
Timestamp: 1526103124
Contact: <sip:74826000@10.192.24.146:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 261

v=0
o=CiscoSystemsSIP-GW-UserAgent 775 3538 IN IP4 10.192.24.146
s=SIP Call
c=IN IP4 10.192.24.146
t=0 0
m=audio 17782 RTP/AVP 8 0 101
c=IN IP4 10.192.24.146
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16

*May 12 05:32:08.659: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Event/sipSPICreateRpid: Received Octet3A=0xA0 -> Setting ;screen=no ;privacy=full
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: msg=0x479B3994, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=1, switch=0, callBack=0x00000000
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 12 05:32:08.659: //6/97FCFD968004/SIP/Transport/sipTransportLogicSendMsg: Set to send the msg=0x479B3994
*May 12 05:32:08.659: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostSendMessage: Posting send for msg=0x479B3994, addr=10.123.101.163, port=5060, connId=1 for UDP
*May 12 05:32:08.659: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:22024540@10.123.101.163:5060 SIP/2.0
Via: SIP/2.0/UDP 10.192.24.146:5060;branch=z9hG4bK210B5
From: "anonymous" <sip:74826000@10.192.24.146>;tag=26D06C-1633
To: <sip:22024540@10.123.101.163>
Date: Sat, 12 May 2018 05:32:08 GMT
Call-ID: A15CE502-54DC11E8-800DB260-D7E8EBF5@10.192.24.146
Supported: timer,replaces
Min-SE: 300
Cisco-Guid: 2549939606-1423708648-2147786959-1529884888
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBEu, NOTIFY, INFO, UPDATE, REGISTER
CSeq: 101 INVITE
Max-Forwards: 70
Remote-Party-ID: <sip:74826000@10.192.24.146>;party=calling;screen=no;privacy=full
Timestamp: 1526103128
Contact: <sip:74826000@10.192.24.146:5060>
Expires: 180
Allow-Events: telephone-event
Content-Type: application/sdp
Content-Length: 261

v=0
o=CiscoSystemsSIP-GW-UserAgent 775 3538 IN IP4 10.192.24.146
s=SIP Call
c=IN IP4 10.192.24.146
t=0 0
m=audio 17782 RTP/AVP 8 0 101
c=IN IP4 10.192.24.146
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
n all
Port Statistics for unclassified packets is not turned on.

14 REPLIES 14

Your ITSP is not responding to your INVITE. Can they reach you on this IP: 10.192.24.146?

This is where your gateway is configured to receive SIP responses

Please rate all useful posts

It occurs to me that if his output was a debug ccsip all, then if the telco had responded to any address on his CUBE the debug would have captured it, right? So it seems that the telco is, as you pointed out, not responding at all.

 

Possibilities:

The telco requires that INVITEs sent to them are sent to a specific IP and port number, and they are not.

The telco requires asserted indentity on INVITEs or they will not respond.

The telco is expecting INVITEs from a specific IP and the OP is using a different one

(Other things you can think of?)

 

@ali_ebrahimi - Can you check the list of requirements your telco sent you for these sorts of configuration parameters? If nothing jumps out at you, can you post the requirements (sanitized, of course) so we can compare that to the INVITEs you sent? Also ask your telco if they are seeing the incoming INVITEs from your CUBE.

 

This is the output of ccsip debug:

Router#debug ccsip all
This may severely impact system performance. Continue? [confirm]
All SIP Call tracing is enabled
Router#
*May 19 07:09:12.965: //152/000000000000/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_NONE, SUBSTATE_NONE) to (STATE_IDLE, SUBSTATE_NONE)
*May 19 07:09:12.965: //152/000000000000/SIP/Info/ccsip_call_setup_request:
This is a TDM-IP call: callID= 152, peer_callID = 151
*May 19 07:09:12.965: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_CALL_SETUP
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddccCallIdToTable: Adding call id 98 to table
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/act_idle_continue_call_setup:
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIGetCallConfig: preferred_codec set[0] type :No Codec bytes: 0
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPICanSetFallbackFlag: Local Fallback is not active
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIGetCallConfig: Using Voice Class Codec, tag = 1
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPICopyPeerDataToCCB:
From CLI: Modem NSE payload = 100, Passthrough = 0, Modem relay = 0, Gw-Xid = 1
SPRT latency 200, SPRT Retries = 12, Dict Size = 1024
String Len = 32, Compress dir = 3
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPI_ipip_copy_channelInfo_to_sdp:
callid 152, channels 0x0 caps 0x0
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIValidateGtd: Signal Forward disabled
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddCcbToUACTable: ****Adding to UAC table.
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddCcbToTable: Added to table. ccb=0x470EA22C key=5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUsetBillingProfile: sipCallId for billing records = 5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Media/sipSPISetMediaSrcAddr: Media src addr for stream 1 = 10.192.24.146
*May 19 07:09:12.969: //-1/xxxxxxxxxxxx/SIP/Media/sipSPIReserveRtpPort: reserved port 16964 for stream 1
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Media/sipSPIAddSDPMediaPayload: Preferred method of dtmf relay is: 6, with payload: 101
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sip_generate_sdp_xcaps_list: Modem Relay and T38 disabled. X-cap not needed
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipSPIUpdateResponseInfo: Dialog Transaction Address 10.123.101.163,Port 5060, Transport 2, SentBy Port 5060
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Event/sipSPICreateRpid: Received Octet3A=0x00 -> Setting ;screen=no ;privacy=off
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: msg=0x479B2D34, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=2, switch=0, callBack=0x41205700
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostRequestConnection: Posting TCP conn create request for addr=10.123.101.163, port=5060, context=0x46BB7AF0
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportSetConnWaitTimer: Wait timer set for connection=0x46BB88AC,addr=10.123.101.163, port=5060
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipCreateConnInstance: Created new initiated conn=0x46BB88AC, connid=-1, addr=10.123.101.163, port=5060, transport=tcp
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipInstanceGetConnectionId: Registering ccb=0x470EA22C with connection=0x46BB88AC
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: Deferred sending msg=0x479B2D34
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportProcessNWConnectionCreated: context=0x46BB7AF0
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipConnectionManagerProcessConnCreated: gConnTab=0x46BB7AF0, addr=10.123.101.163, port=5060, connid=1, transport=tcp
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipInstanceHandleConnectionCreated: Moving connection=0x46BB88AC, connid=1state to pending
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Transport/sipTransportPostInternalMsg: Posting Internal Msg type=1
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_lock_ccb: CCB locked; reference count=1
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostCloseConnection: Posting TCP conn close for addr=10.123.101.163, port=5060, connid=1
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipDeleteConnInstance: Deleted conn=0x46BB88AC, connid=1, addr=10.123.101.163, port=5060, transport=tcp
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportProcessInternalMsg: context=0x470EA22C
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_unlock_ccb: CCB unlocked; reference count=0
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Error/sipTransportPostSendFailure: Posting send failure msg
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_lock_ccb: CCB locked; reference count=1
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_unlock_ccb: CCB unlocked; reference count=0
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Error/act_idle_send_msg_failure: Send Error to 10.123.101.163:5060 for transport TCP
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_set_cc_cause_for_spi_err: Categorized cause:38, category:186
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_set_release_source_for_peer: ownCallId[152], src[6]
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/sipSPIInitiateDisconnect: Initiate call disconnect(38) for outgoing call
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_IDLE, SUBSTATE_NONE) to (STATE_DISCONNECTING, SUBSTATE_NONE)
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Info/sip_tcp_purge_entry: Socket fd: 1 closed for connid 1 with address: 10.123.101.163, remote port: 5060
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_CALL_DISCONNECT
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIIcpifUpdate: CallState: 2 Playout: 0 DiscTime:61318058 ConnTime 0
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_DISCONNECTING, SUBSTATE_NONE) to (STATE_DEAD, SUBSTATE_NONE)
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x470EA22C
State of The Call : STATE_DEAD
TCP Sockets Used : YES
Calling Number : 74826000
Called Number : 09126088031
Source IP Address (Sig ): 10.192.24.146
Destn SIP Req Addr:Port : 10.123.101.163:5060
Destn SIP Resp Addr:Port : 10.123.101.163:5060
Destination Name : 10.123.101.163

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : No Codec
Negotiated Codec Bytes : 0
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0
Source IP Address (Media): 10.192.24.146
Source IP Port (Media): 16964
Destn IP Address (Media): 0.0.0.0
Destn IP Port (Media): 0
Orig Destn IP Address:Port (Media): 0.0.0.0:0

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 38
Disconnect Cause (SIP) : 200

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteccCallIdFromTable: Removing call id 98
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteCcbFromUACTable: ****Deleting from UAC table.
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteCcbFromTable: Deleting from table. ccb=0x470EA22C key=5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIFlushEventBufferQueue: There are 0 events on the internal queue that are going to be free'd
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUfreeOneCCB: Freeing ccb 470EA22C

you should make sure you can ping to this address first 10.192.24.146

 

Maybe you forgot a static route or so

Thanks Doan Khahn

 

I asked my provider to ping my address from their SIP server and they did. As they said it is OK.

 

 

 

 

From your router, can you ping to this 10.123.101.163

Thank you Doan

 

I can ping the address.

 

You need to find out if your ITSP is actually receiving your requests.

Try and change your sip transport protocol to tcp and that way you will know if you can actually establish a tcp connection to your provider.

To do this go your dial-peer

dial-peer xx voip

session transport tcp

 

Then do another test call and collect these same debugs.

When you use TCP as the transport protocol, CUBE will first of call check if there is TCP connectivity at the transport layer before sending out the SIP INVITE. If we see the SIP INVITE going out, then we need to go to your ITSP and ask why they are not responding to your request

 

Please rate all useful posts

Thank you Ayodeji Okanlawon

 

I will do this and I will send the output as soon as I can. But let me tell that asterisk works fine. Besides this, the Telco staff told me that they receive my invite but their servers Ignores it.

 

Regards

 

This is the output of debug ccsip all with TCP as transport:

Router#debug ccsip all
This may severely impact system performance. Continue? [confirm]
All SIP Call tracing is enabled
Router#
*May 19 07:09:12.965: //152/000000000000/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_NONE, SUBSTATE_NONE) to (STATE_IDLE, SUBSTATE_NONE)
*May 19 07:09:12.965: //152/000000000000/SIP/Info/ccsip_call_setup_request:
This is a TDM-IP call: callID= 152, peer_callID = 151
*May 19 07:09:12.965: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_CALL_SETUP
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddccCallIdToTable: Adding call id 98 to table
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/act_idle_continue_call_setup:
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIGetCallConfig: preferred_codec set[0] type :No Codec bytes: 0
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPICanSetFallbackFlag: Local Fallback is not active
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIGetCallConfig: Using Voice Class Codec, tag = 1
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPICopyPeerDataToCCB:
From CLI: Modem NSE payload = 100, Passthrough = 0, Modem relay = 0, Gw-Xid = 1
SPRT latency 200, SPRT Retries = 12, Dict Size = 1024
String Len = 32, Compress dir = 3
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPI_ipip_copy_channelInfo_to_sdp:
callid 152, channels 0x0 caps 0x0
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIValidateGtd: Signal Forward disabled
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddCcbToUACTable: ****Adding to UAC table.
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUaddCcbToTable: Added to table. ccb=0x470EA22C key=5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sipSPIUsetBillingProfile: sipCallId for billing records = 5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Media/sipSPISetMediaSrcAddr: Media src addr for stream 1 = 10.192.24.146
*May 19 07:09:12.969: //-1/xxxxxxxxxxxx/SIP/Media/sipSPIReserveRtpPort: reserved port 16964 for stream 1
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Media/sipSPIAddSDPMediaPayload: Preferred method of dtmf relay is: 6, with payload: 101
*May 19 07:09:12.969: //152/5B95CBE68127/SIP/Info/sip_generate_sdp_xcaps_list: Modem Relay and T38 disabled. X-cap not needed
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipSPIUpdateResponseInfo: Dialog Transaction Address 10.123.101.163,Port 5060, Transport 2, SentBy Port 5060
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Info/sipSPISetDateHeader: Clock Time Zone is UTC, same as GMT: Using GMT
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Event/sipSPICreateRpid: Received Octet3A=0x00 -> Setting ;screen=no ;privacy=off
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPISendInvite: Sending Invite to the transport layer
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPIGetSwitchTransportFlag: Return the Global configuration, Switch Transport is FALSE
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: msg=0x479B2D34, addr=10.123.101.163, port=5060, sentBy_port=0, is_req=1, transport=2, switch=0, callBack=0x41205700
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: Proceedable for sending msg immediately
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipTransportLogicSendMsg: switch transport is 0
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostRequestConnection: Posting TCP conn create request for addr=10.123.101.163, port=5060, context=0x46BB7AF0
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportSetConnWaitTimer: Wait timer set for connection=0x46BB88AC,addr=10.123.101.163, port=5060
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipCreateConnInstance: Created new initiated conn=0x46BB88AC, connid=-1, addr=10.123.101.163, port=5060, transport=tcp
*May 19 07:09:12.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipInstanceGetConnectionId: Registering ccb=0x470EA22C with connection=0x46BB88AC
*May 19 07:09:12.973: //152/5B95CBE68127/SIP/Transport/sipSPITransportSendMessage: Deferred sending msg=0x479B2D34
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportProcessNWConnectionCreated: context=0x46BB7AF0
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipConnectionManagerProcessConnCreated: gConnTab=0x46BB7AF0, addr=10.123.101.163, port=5060, connid=1, transport=tcp
*May 19 07:09:12.977: //-1/xxxxxxxxxxxx/SIP/Transport/sipInstanceHandleConnectionCreated: Moving connection=0x46BB88AC, connid=1state to pending
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Transport/sipTransportPostInternalMsg: Posting Internal Msg type=1
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_lock_ccb: CCB locked; reference count=1
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportPostCloseConnection: Posting TCP conn close for addr=10.123.101.163, port=5060, connid=1
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipDeleteConnInstance: Deleted conn=0x46BB88AC, connid=1, addr=10.123.101.163, port=5060, transport=tcp
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportProcessInternalMsg: context=0x470EA22C
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_unlock_ccb: CCB unlocked; reference count=0
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Error/sipTransportPostSendFailure: Posting send failure msg
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_lock_ccb: CCB locked; reference count=1
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_unlock_ccb: CCB unlocked; reference count=0
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Error/act_idle_send_msg_failure: Send Error to 10.123.101.163:5060 for transport TCP
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/ccsip_set_cc_cause_for_spi_err: Categorized cause:38, category:186
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_set_release_source_for_peer: ownCallId[152], src[6]
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/Info/sipSPIInitiateDisconnect: Initiate call disconnect(38) for outgoing call
*May 19 07:09:17.973: //152/5B95CBE68127/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_IDLE, SUBSTATE_NONE) to (STATE_DISCONNECTING, SUBSTATE_NONE)
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Info/sip_tcp_purge_entry: Socket fd: 1 closed for connid 1 with address: 10.123.101.163, remote port: 5060
*May 19 07:09:17.973: //-1/xxxxxxxxxxxx/SIP/Event/sipSPIEventInfo: Queued event from SIP SPI : SIPSPI_EV_CC_CALL_DISCONNECT
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIIcpifUpdate: CallState: 2 Playout: 0 DiscTime:61318058 ConnTime 0
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/State/sipSPIChangeState: 0x470EA22C : State change from (STATE_DISCONNECTING, SUBSTATE_NONE) to (STATE_DEAD, SUBSTATE_NONE)
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x470EA22C
State of The Call : STATE_DEAD
TCP Sockets Used : YES
Calling Number : 74826000
Called Number : 09126088031
Source IP Address (Sig ): 10.192.24.146
Destn SIP Req Addr:Port : 10.123.101.163:5060
Destn SIP Resp Addr:Port : 10.123.101.163:5060
Destination Name : 10.123.101.163

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : No Codec
Negotiated Codec Bytes : 0
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0
Source IP Address (Media): 10.192.24.146
Source IP Port (Media): 16964
Destn IP Address (Media): 0.0.0.0
Destn IP Port (Media): 0
Orig Destn IP Address:Port (Media): 0.0.0.0:0

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 38
Disconnect Cause (SIP) : 200

*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteccCallIdFromTable: Removing call id 98
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteCcbFromUACTable: ****Deleting from UAC table.
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUdeleteCcbFromTable: Deleting from table. ccb=0x470EA22C key=5E4951FC-5A6A11E8-812AB260-D7E8EBF5@10.192.24.146
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIFlushEventBufferQueue: There are 0 events on the internal queue that are going to be free'd
*May 19 07:09:17.977: //152/5B95CBE68127/SIP/Info/sipSPIUfreeOneCCB: Freeing ccb 470EA22C
*May 19 07:13:26.309: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportSetAgeingTimer: Aging timer initiated for holder=0x479B2944,addr=10.123.101.163
*May 19 07:13:26.309: //-1/xxxxxxxxxxxx/SIP/Transport/sipTransportStopAgeingTimer: Aging timer stopped for holder=0x479B2944,addr=10.123.101.163
*May 19 07:13:26.309: //-1/xxxxxxxxxxxx/SIP/Transport/sipDeleteConnHolder: Deleted holder=0x479B2944, addr=10.123.101.163, count=0

Hi Ali,

Your issue as you can see is that you cant establish a connection to your ITSP. All the INVITE request you were sending to them, didnt get to them. From the output you just posted I can see that you are unable to establish TCP connection. I suggest you check your routing to your provider.

Please rate all useful posts

Hi

 

We have just find that our ITSP receives our INVITEs but their SIP servers ignores them and does not sent any message back. So I can not find what is the problem with my SIP client.

 

 

 

 

Does this suggest that your ITSP only support UDP? 

Why don't you ask why they are not responding to your requests? 

Please rate all useful posts

Can you ask them for a pcap for the INVITEs or have them check if the embedded L7 payload ip addresses are NAT'ed correctly or not ? This is again something that you need to talk to your ITSP to see why are they actually ignoring them. They just told you they drop with out any reason ?

Nipun Singh Raghav
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