05-19-2008 12:56 PM - edited 03-15-2019 10:45 AM
Hi,
Have a 2811 GW registered as a H323 gateway in Call Manager 5.0. Incoming calls from a service provider using SIP not working. When phone answers the call no ok message sent, instead a 503 Service Unavailable message is sent.
Had enabled sip to h323 calls and h323 to sip calls.
Ringin and trying messages are received ok by service provider.
Any clues will be greately appreciated.
Thank you
05-19-2008 02:16 PM
It may be in your DTMF setup in your dial-peers.
What is the service provider expected to send you?
05-20-2008 06:38 AM
Hi, thank you for your response
Had tryied with rtp-nte, and without this sentence.
!
dial-peer voice 39000 voip
translation-profile incoming test_sip
voice-class codec 1
incoming called-number 8881105335
dtmf-relay rtp-nte digit-drop
!
!
dial-peer voice 500 voip
description Internos 500 a 599 - IP Telephony
destination-pattern 5..
voice-class codec 1
session target ipv4:10.196.88.34
dtmf-relay h245-alphanumeric
!
These are the incoming and outgoing dial-peers
The error sent now is
Sent:
SIP/2.0 500 Internal Server Error
Via: SIP/2.0/UDP 1.1.1.1:5061;branch=z9hG4bKdd71fc5c2f8c83774dacf50e102723d5;rport
From: <8881100007>;tag=019275116531d888ca7477372888e9a28881100007>
To: <8881105335>;tag=8B96BD3C-68C8881105335>
Date: Tue, 20 May 2008 14:27:34 GMT
Call-ID: f04419d8-1b186395@192.168.150.72
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 200 INVITE
Allow-Events: telephone-event
Reason: Q.850;cause=16
Content-Length: 0
Thank you
05-20-2008 07:06 AM
Found this in debug voice ipipgw
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_get_caps_chn_info: SIP->H323 xcoding, try to get xtream resources
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_get_peer_info: Entry
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_get_peer_info: Have peer
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_pref_codec_list: Peer channel present: dp pref mask=1
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_pref_codec_list: First preferred codec(bytes)=5(160)
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_get_peer_info: Flow Mode set to FLOW_THROUGH
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_h245_state_mc_mode_outgoing: call_spi_mode = 3
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_h245_state_mc_mode_outgoing: h245 state m/c mode=0x4F0, h323_ctl=0x2F
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_h323_control_options_outgoing: h245 sm mode = 1264
May 20 14:49:50.746: //66839/C641F854E7FA/H323/cch323_set_h323_control_options_outgoing: h323_ctl=0x20
May 20 14:49:50.758: //66839/C641F854E7FA/H323/cch323_rotary_validate: No peer_ccb available
May 20 14:49:50.758: //66839/C641F854E7FA/H323/cch323_build_local_encoded_fastStartOLCs: state_mc_mode=0x4F0 on outbound leg
May 20 14:49:50.758: //66839/C641F854E7FA/H323/cch323_build_local_encoded_fastStartOLCs: srcAddress = 0xAC45804, h245_lport = 0, flow mode = 1, minimum_qos=0
May 20 14:49:50.758: //66839/C641F854E7FA/H323/cch323_generic_open_logical_channel: current codec = 5:160:160
May 20 14:49:54.802: //66839/C641F854E7FA/H323/h245_address_ind: ev=4
May 20 14:49:54.802: //-1/xxxxxxxxxxxx/H323/h245_address_ind: Sending event
May 20 14:49:54.802: //66839/C641F854E7FA/H323/cch323_h245_addr_notify: Sending event CC_EV_H245_ADDR, ev 4
May 20 14:49:54.802: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_event_handler:
May 20 14:49:54.802: //-1/xxxxxxxxxxxx/SIP/Info/ccsip_event_handler: switch(ev.ev_id: 145)
May 20 14:49:54.802: //66838/C641F854E7FA/SIP/Info/ccsip_event_handler:
ccsip_event_handler: peer ID 66839 chans 0x48C3B110 event 145 flags 0x40001C 0x403 data 0x48C3B110
May 20 14:49:54.802: //66839/C641F854E7FA/H323/cch323_h245_addr_notify: Unable to send event CC_EV_H245_ADDR
What does this event CC_EV_H245_ADDR means?
Thank you
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