Inbound Calls fail PSTN Gateway

Claudio Quiroz Cabello · ‎09-04-2013

Hello Friends,

I´m working with CUCM 6.1 and route pattern and calls to PSTN. I´m receiving and sending 4 digits from PSTN at MGCP Gw.

MGCP Gw -> PSTN (4digits) OK

Phones -> Phones (4 digits) OK

PSTN -> MGCP Gw (4 digits) NOK

CSS OK

Partitions OK

0.2[^1]XXXXXX part_local_Chicureo (look m3 file)

Any another idea?

Ayodeji Okanlawon · ‎09-04-2013

can you send debug isdn q931...

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts

Claudio Quiroz Cabello · ‎09-04-2013

172.20.200.20#

*Sep 3 20:18:21.913: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x07B2

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98381

Exclusive, Channel 1

Calling Party Number i = 0x0181, '24139496'

Plan:ISDN, Type:Unknown

Called Party Number i = 0xA1, '5253'

Plan:ISDN, Type:National

Sending Complete

*Sep 3 20:18:25.913: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x07B2

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98381

Exclusive, Channel 1

Calling Party Number i = 0x0181, '24139496'

Plan:ISDN, Type:Unknown

Called Party Number i = 0xA1, '5253'

Plan:ISDN, Type:National

Sending Complete

*Sep 3 20:18:29.941: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x07B2

Cause i = 0x80E6 - Recovery on timer expiry

Ayodeji Okanlawon · ‎09-04-2013

Your gateway is not responding to the setup request from the PSTN. That is strange and weird. What is the status of your isdn?

sh isdn status

show ccm-manager

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts

aj.jafary · ‎06-12-2017

hi Ayodeji,

I have one router 2811 with one e1 card and with mgcp register to cucm 11.

everything about registration is fine but incoming calls failed. please help me to solve this problem.

very thanks.

Selvarathnam Nadar · ‎09-04-2013

Try to reset the Gateway. Is there any transaltion pattern configured ?

Claudio Quiroz Cabello · ‎09-06-2013

Selvarathnam,

Reset Gateway Ok

Reset MGCP Service Ok

Gateway does not have any translation pattern.

vemanyam · ‎09-05-2013

Collect the following logs:

++ Show version

++ Show tun

++ debug voip ccapi inout

++ debug isdn q931

++ debug isdn events

Claudio Quiroz Cabello · ‎09-05-2013

Hello Friends.

Please, look the file.

I called from:

2413 9496 - > 2950 5253

PSTN-> 5253 - > Gw

_________________________________________________

172.20.200.20#

*Sep 3 20:18:21.913: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x07B2

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98381

Exclusive, Channel 1

Calling Party Number i = 0x0181, '24139496'

Plan:ISDN, Type:Unknown

Called Party Number i = 0xA1, '5253'

Plan:ISDN, Type:National

Sending Complete

*Sep 3 20:18:25.913: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x07B2

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98381

Exclusive, Channel 1

Calling Party Number i = 0x0181, '24139496'

Plan:ISDN, Type:Unknown

Called Party Number i = 0xA1, '5253'

Plan:ISDN, Type:National

Sending Complete

*Sep 3 20:18:29.941: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x07B2

Cause i = 0x80E6 - Recovery on timer expiry

____________________________________________________________

172.20.200.20#show isdn status

Global ISDN Switchtype = primary-net5

%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply

ISDN Serial0/0/0:15 interface

dsl 0, interface ISDN Switchtype = primary-net5

L2 Protocol = Q.921 0x0000 L3 Protocol(s) = CCM MANAGER 0x0003

Layer 1 Status:

ACTIVE

Layer 2 Status:

TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

Layer 3 Status:

0 Active Layer 3 Call(s)

Active dsl 0 CCBs = 0

The Free Channel Mask: 0xFFFF7FFF

Number of L2 Discards = 0, L2 Session ID = 35

%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 1. Layer 3 output may not apply

ISDN Serial0/1/0:15 interface

dsl 1, interface ISDN Switchtype = primary-net5

L2 Protocol = Q.921 0x0000 L3 Protocol(s) = CCM MANAGER 0x0003

Layer 1 Status:

ACTIVE

Layer 2 Status:

TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

Layer 3 Status:

0 Active Layer 3 Call(s)

Active dsl 1 CCBs = 0

The Free Channel Mask: 0xFFFF7FFF

Number of L2 Discards = 0, L2 Session ID = 170

Total Allocated ISDN CCBs = 0

_____________________________________________________________________________________

172.20.200.20#show ccm-manager

MGCP Domain Name: 172.20.200.20

Priority Status Host

============================================================

Primary Registered 172.20.200.15

First Backup Backup Ready 172.20.200.16

Second Backup None

Current active Call Manager: 172.20.200.15

Backhaul/Redundant link port: 2428

Failover Interval: 30 seconds

Keepalive Interval: 15 seconds

Last keepalive sent: 13:03:33 UTC Sep 5 2013 (elapsed time: 00:00:13)

Last MGCP traffic time: 13:03:33 UTC Sep 5 2013 (elapsed time: 00:00:13)

Last failover time: 16:15:53 UTC Aug 7 2013 from (172.20.200.15)

Last switchback time: 16:16:23 UTC Aug 7 2013 from (172.20.200.16)

Switchback mode: Immediate

MGCP Fallback mode: Enabled/OFF

Last MGCP Fallback start time: 16:16:42 UTC Aug 7 2013

Last MGCP Fallback end time: 16:17:34 UTC Aug 7 2013

MGCP Download Tones: Disabled

TFTP retry count to shut Ports: 2

Backhaul Link info:

Link Protocol: TCP

Remote Port Number: 2428

Remote IP Address: 172.20.200.15

Current Link State: OPEN

Statistics:

Packets recvd: 471

Recv failures: 0

Packets xmitted: 597

Xmit failures: 0

PRI Ports being backhauled:

Slot 0, VIC 0, port 0

Slot 0, VIC 1, port 0

Configuration Error History:

FAX mode: cisco

172.20.200.20#

______________________________________________________________________________

172.20.200.20#debug voip ccapi inout

voip ccapi inout debugging is on

172.20.200.20#

*Sep 5 13:09:41.179: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:

Interface=0x45372E1C, Interface Type=6, Destination=, Mode=0x9,

Call Params(Calling Number=(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=A

d),

Called Number=(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,

Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=FALSE,

Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id

00000408b880000000F580001da5)

*Sep 5 13:09:41.179: //4615278/426E3569B642/CCAPI/ccIFCallSetupRequestPrivate:

SPI Call Setup Request Is Success; Interface Type=6, FlowMode=1

*Sep 5 13:09:41.179: //4615278/426E3569B642/CCAPI/ccCallSetContext:

Context=0x44D8D8A8

*Sep 5 13:09:41.179: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:

Interface=0x44FDA58C, Interface Type=9, Destination=0.0.0.0, Mode=0x9,

Call Params(Calling Number=(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=A

d),

Called Number=(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,

Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=TRUE,

Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id

00000408b880000000F580001da5)

*Sep 5 13:09:41.179: //4615279/426E3569B642/CCAPI/ccIFCallSetupRequestPrivate:

SPI Call Setup Request Is Success; Interface Type=9, FlowMode=1

*Sep 5 13:09:41.179: //4615279/426E3569B642/CCAPI/ccCallSetContext:

Context=0x44D8B0A0

*Sep 5 13:09:41.183: //4615279/426E3569B642/CCAPI/cc_api_call_connected:

Interface=0x44FDA58C, Data Bitmask=0x0, Progress Indication=NULL(0),

Connection Handle=0

*Sep 5 13:09:41.183: //4615279/426E3569B642/CCAPI/cc_api_call_connected:

Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/cc_api_call_proceeding:

Interface=0x45372E1C, Progress Indication=NULL(0)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/cc_api_call_connected:

Interface=0x45372E1C, Data Bitmask=0x1, Progress Indication=DESTINATION IS NON ISDN(2),

Connection Handle=0

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/cc_api_call_connected:

Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/ccCallModify:

Nominator=0x1000, Params=0x466CB360, Call Id=4615278

*Sep 5 13:09:41.187: //4615278/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:

(callID=0x466C6E, digit_event=0x1, enable=TRUE, consume=FALSE)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/ccCallReportDigits:

Enabled=TRUE, Call Id=4615278

*Sep 5 13:09:41.187: //4615278/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:

(vdbPtr=0x45372E1C, callID=0x466C6E, disp=0, digit_event=0x1, enable=TRUE, consume=FALSE)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Enabled=TRUE, Disposition=0x0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Call Entry(Initial Digit Timeout=10000(ms), Inter Digit Timeout=10000(ms))

*Sep 5 13:09:41.187: //4615278/xxxxxxxxxxxx/CCAPI/ccConferenceCreate:

(confID=0x466CB4BC, callID1=0x466C6E, callID2=0x466C6F, tag=0x0)

*Sep 5 13:09:41.187: //4615278/426E3569B642/CCAPI/ccConferenceCreate:

Conference Id=0x466CB4BC, Call Id1=4615278, Call Id2=4615279, Tag=0x0

*Sep 5 13:09:41.187: //4615278/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:

Conference Id=0x233630, Source Interface=0x45372E1C, Source Call Id=4615278,

Destination Call Id=4615279, Disposition=0x0, Tag=0xFFFFFFFF

*Sep 5 13:09:41.191: //4615279/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:

Conference Id=0x233630, Source Interface=0x44FDA58C, Source Call Id=4615279,

Destination Call Id=4615278, Disposition=0x0, Tag=0x0

*Sep 5 13:09:41.191: //4615278/426E3569B642/CCAPI/cc_generic_bridge_done:

Conference Id=0x233630, Source Interface=0x44FDA58C, Source Call Id=4615279,

Destination Call Id=4615278, Disposition=0x0, Tag=0x0

*Sep 5 13:09:41.191: //4615278/426E3569B642/CCAPI/ccConferenceCreate:

Call Entry(Conference Id=0x233630, Destination Call Id=4615279)

*Sep 5 13:09:41.191: //4615279/426E3569B642/CCAPI/ccConferenceCreate:

Call Entry(Conference Id=0x233630, Destination Call Id=4615278)

*Sep 5 13:09:41.191: //4615278/426E3569B642/CCAPI/cc_api_caps_ind:

Destination Interface=0x44FDA58C, Destination Call Id=4615279, Source Call Id=4615278,

Caps(Codec=0x1, Fax Rate=0x1, Vad=0x1,

Modem=0x2, Codec Bytes=20, Signal Type=3)

*Sep 5 13:09:41.191: //4615278/426E3569B642/CCAPI/cc_api_caps_ind:

Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),

Playout Max=200(ms), Fax Nom=300(ms))

*Sep 5 13:09:41.191: //4615279/426E3569B642/CCAPI/cc_api_caps_ind:

Destination Interface=0x45372E1C, Destination Call Id=4615278, Source Call Id=4615279,

Caps(Codec=0x1, Fax Rate=0x2, Vad=0x1,

Modem=0x0, Codec Bytes=160, Signal Type=2)

*Sep 5 13:09:41.191: //4615279/426E3569B642/CCAPI/cc_api_caps_ind:

Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),

Playout Max=250(ms), Fax Nom=300(ms))

*Sep 5 13:09:41.191: //4615279/426E3569B642/CCAPI/cc_api_caps_ack:

Destination Interface=0x45372E1C, Destination Call Id=4615278, Source Call Id=4615279,

Caps(Codec=g711ulaw(0x1), Fax Rate=FAX_RATE_VOICE(0x2), Vad=OFF(0x1),

Modem=OFF(0x0), Codec Bytes=160, Signal Type=2, Seq Num Start=5522)

*Sep 5 13:09:41.191: //4615278/426E3569B642/CCAPI/cc_api_caps_ack:

Destination Interface=0x44FDA58C, Destination Call Id=4615279, Source Call Id=4615278,

Caps(Codec=g711ulaw(0x1), Fax Rate=FAX_RATE_VOICE(0x2), Vad=OFF(0x1),

Modem=OFF(0x0), Codec Bytes=160, Signal Type=2, Seq Num Start=5522)

*Sep 5 13:09:41.195: //4615278/426E3569B642/CCAPI/cc_api_call_modify_done:

Result=0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:09:41.195: //4615278/426E3569B642/CCAPI/cc_api_voice_mode_event:

Call Id=4615278

*Sep 5 13:09:41.195: //4615278/426E3569B642/CCAPI/cc_api_voice_mode_event:

Call Entry(Context=0x44D8D8A8)

*Sep 5 13:09:41.195: //4615278/426E3569B642/CCAPI/cc_process_notify_bridge_done:

Conference Id=0x233630, Call Id1=4615278, Call Id2=4615279

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/ccSetDigitTimeouts:

Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms)

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/ccSetDigitTimeouts:

Call Entry(Inter Digit Timeout=4000(ms), Initial Digit Timeout=4000(ms))

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/ccRestartDigitTimeoutMsec:

Digit Timeout=0, Call Id=4615278

*Sep 5 13:09:41.199: //4615278/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:

(callID=0x466C6E, digit_event=0x1, enable=TRUE, consume=FALSE)

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/ccCallReportDigits:

Enabled=TRUE, Call Id=4615278

*Sep 5 13:09:41.199: //4615278/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:

(vdbPtr=0x45372E1C, callID=0x466C6E, disp=0, digit_event=0x1, enable=TRUE, consume=FALSE)

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Enabled=TRUE, Disposition=0x0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:09:41.199: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Call Entry(Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms))

*Sep 5 13:09:41.307: //4615278/426E3569B642/CCAPI/ccCallModifyExtended:

Nominator=0x466CB0D0, Params=0x466CA718, Call Id=4615278

*Sep 5 13:09:41.307: //4615279/426E3569B642/CCAPI/ccCallModify:

Nominator=0x18E30, Params=0x466CA860, Call Id=4615279

*Sep 5 13:09:41.307: //4615278/426E3569B642/CCAPI/cc_api_call_modify_done:

Result=0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:09:41.311: //4615279/426E3569B642/CCAPI/cc_api_call_modify_done:

Result=0, Interface=0x44FDA58C, Call Id=4615279

*Sep 5 13:09:45.199: //4615278/426E3569B642/CCAPI/cc_handle_inter_digit_timer:

Generate inter-digit timeout CC_EV_CALL_DIGIT_END event

*Sep 5 13:10:00.195: //4615278/426E3569B642/CCAPI/ccCallModifyExtended:

Nominator=0x466CB0D0, Params=0x466CA718, Call Id=4615278

*Sep 5 13:10:00.195: //4615279/426E3569B642/CCAPI/ccCallModify:

Nominator=0x800, Params=0x466CA860, Call Id=4615279

*Sep 5 13:10:00.195: //4615278/426E3569B642/CCAPI/cc_api_call_modify_done:

Result=0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:10:00.195: //4615279/426E3569B642/CCAPI/cc_api_call_modify_done:

Result=0, Interface=0x44FDA58C, Call Id=4615279

*Sep 5 13:10:00.203: //4615278/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:

(callID=0x466C6E, digit_event=0x0, enable=FALSE, consume=FALSE)

*Sep 5 13:10:00.203: //4615278/426E3569B642/CCAPI/ccCallReportDigits:

Enabled=TRUE, Call Id=4615278

*Sep 5 13:10:00.203: //4615278/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:

(vdbPtr=0x45372E1C, callID=0x466C6E, disp=0, digit_event=0x0, enable=FALSE, consume=FALSE)

*Sep 5 13:10:00.203: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Enabled=TRUE, Disposition=0x0, Interface=0x45372E1C, Call Id=4615278

*Sep 5 13:10:00.203: //4615278/426E3569B642/CCAPI/cc_api_call_report_digits_done:

Call Entry(Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms))

*Sep 5 13:10:00.203: //4615279/426E3569B642/CCAPI/ccGetCallStatistics:

Call Stats=0x4416CB08, Call Id=4615279

*Sep 5 13:10:00.207: //4615278/426E3569B642/CCAPI/ccConferenceDestroy:

Conference Id=0x233630, Tag=0x0

*Sep 5 13:10:00.207: //4615278/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:

Conference Id=0x233630, Source Interface=0x45372E1C, Source Call Id=4615278,

Destination Call Id=4615279, Disposition=0x0, Tag=0x0

*Sep 5 13:10:00.207: //4615279/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:

Conference Id=0x233630, Source Interface=0x44FDA58C, Source Call Id=4615279,

Destination Call Id=4615278, Disposition=0x0, Tag=0x0

*Sep 5 13:10:00.207: //4615278/426E3569B642/CCAPI/cc_generic_bridge_done:

Conference Id=0x233630, Source Interface=0x44FDA58C, Source Call Id=4615279,

Destination Call Id=4615278, Disposition=0x0, Tag=0x0

*Sep 5 13:10:00.207: //4615278/426E3569B642/CCAPI/ccCallDisconnect:

Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)

*Sep 5 13:10:00.207: //4615278/426E3569B642/CCAPI/ccCallDisconnect:

Cause Value=16, Call Entry(Responsed=TRUE, Cause Value=16)

*Sep 5 13:10:00.207: //4615278/426E3569B642/CCAPI/cc_api_get_transfer_info:

Transfer Number Is Null

*Sep 5 13:10:00.207: //4615279/426E3569B642/CCAPI/ccCallDisconnect:

Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)

*Sep 5 13:10:00.207: //4615279/426E3569B642/CCAPI/ccCallDisconnect:

Cause Value=16, Call Entry(Responsed=TRUE, Cause Value=16)

*Sep 5 13:10:00.211: //4615279/426E3569B642/CCAPI/cc_api_call_disconnect_done:

Disposition=0, Interface=0x44FDA58C, Tag=0x0, Call Id=4615279,

Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)

*Sep 5 13:10:00.211: //4615279/426E3569B642/CCAPI/cc_api_call_disconnect_done:

Call Disconnect Event Sent

*Sep 5 13:10:00.215: //4615278/426E3569B642/CCAPI/cc_api_call_disconnect_done:

Disposition=0, Interface=0x45372E1C, Tag=0x0, Call Id=4615278,

Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)

*Sep 5 13:10:00.219: //4615278/426E3569B642/CCAPI/cc_api_call_disconnect_done:

Call Disconnect Event Sent

______________________________________________________________________________

172.20.200.20#sh run

Building configuration...

Current configuration : 2805 bytes

!

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname 172.20.200.20

!

boot-start-marker

boot system flash:c2800nm-ipvoicek9-mz.124-19.bin

boot-end-marker

!

logging buffered 51200 warnings

!

no aaa new-model

network-clock-participate wic 0

network-clock-participate wic 1

network-clock-select 1 E1 0/0/0

!

ip cef

!

no ip domain lookup

isdn switch-type primary-net5

!

voice-card 0

dspfarm

no local-bypass

!

username toip privilege 15 secret 5 $1$oJRv$6.bQa33NY7TnFWcPOaggj/

!

controller E1 0/0/0

framing NO-CRC4

pri-group timeslots 1-31 service mgcp

description CS2K

!

controller E1 0/1/0

framing NO-CRC4

pri-group timeslots 1-31 service mgcp

description PRIOPERADORAS

!

interface FastEthernet0/0

ip address 172.20.200.20 255.255.254.0

duplex auto

speed auto

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial0/0/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bind-l3 ccm-manager

!

interface Serial0/1/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

!

no ip forward-protocol nd

ip route 0.0.0.0 0.0.0.0 172.20.200.1

ip route 172.20.0.0 255.255.0.0 172.20.200.1

ip route 192.168.255.0 255.255.255.0 172.20.200.1

!

no ip http server

no ip http secure-server

!

control-plane

!

voice-port 0/0/0:15

!

voice-port 0/1/0:15

!

ccm-manager switchback immediate

ccm-manager fallback-mgcp

ccm-manager redundant-host 172.20.200.16

ccm-manager mgcp

ccm-manager config server 172.20.200.15

!

mgcp

mgcp call-agent 172.20.200.15 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

!

mgcp profile default

!

dial-peer voice 1 pots

service mgcpapp

destination-pattern .T

direct-inward-dial

port 0/0/0:15

!

dial-peer voice 3 voip

service mgcpapp

destination-pattern ....

session target ipv4:172.20.200.15

incoming called-number .T

codec g711alaw

!

dial-peer voice 2 pots

service mgcpapp

destination-pattern .T

direct-inward-dial

port 0/1/0:15

!

call-manager-fallback

secondary-dialtone 0

max-conferences 16 gain -6

user-locale ES

limit-dn 7940 2

limit-dn 7960 2

ip source-address 172.20.200.20 port 2000

max-ephones 42

max-dn 144

system message primary Servicio de

system message secondary Emergencia Activo

access-code pri 0 direct-inward-dial

moh music-on-hold.au

time-format 24

date-format dd-mm-yy

!

line con 0

login local

line aux 0

line vty 0 4

privilege level 15

login local

transport input telnet ssh

line vty 5 15

privilege level 15

login local

transport input telnet ssh

!

scheduler allocate 20000 1000

!

end

__________________________________________________________________________________________

172.20.200.20#sh version

Cisco IOS Software, 2800 Software (C2800NM-IPVOICEK9-M), Version 12.4(19), RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Compiled Fri 29-Feb-08 20:08 by prod_rel_team

ROM: System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1)

172.20.200.20 uptime is 1 year, 49 weeks, 2 days, 20 hours, 52 minutes

System returned to ROM by reload at 16:21:45 UTC Sun Sep 25 2011

System image file is "flash:c2800nm-ipvoicek9-mz.124-19.bin"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

Cisco 2811 (revision 53.51) with 249856K/12288K bytes of memory.

Processor board ID FTX0918A2CT

2 FastEthernet interfaces

62 Serial interfaces

2 Channelized E1/PRI ports

DRAM configuration is 64 bits wide with parity enabled.

239K bytes of non-volatile configuration memory.

62976K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Ayodeji Okanlawon · ‎09-05-2013

I suggest you upgrade the IOS on the router first. You should also remove the service mgcpapp under your dial-peers. Thats an old command that you dont need any more..

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Claudio Quiroz Cabello · ‎09-06-2013

Aokanlwon

If you upgrade IOS and you delete the mgcpapp command the problem goes on.....

Can you give me any specific solution?

Carlo Poggiarelli · ‎09-06-2013

Hi Claudio.

Can you please check on CUCM what is the value of T301 timer?

Thanks

Carlo

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Claudio Quiroz Cabello · ‎09-06-2013

Carlo,

T301 Timer CUCM: 180000

172.20.200.20#show isdn timers

%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not apply

ISDN Serial0/0/0:15 Timers (dsl 0) Switchtype = primary-net5

ISDN Layer 2 values

K = 7 outstanding I-frames

N200 = 3 max number of retransmits

T200 = 1.000 seconds

T202 = 2.000 seconds

T203 = 10.000 seconds

ISDN Layer 3 values

T301 = 180.000 seconds

T303 = 4.000 seconds

T304 = 30.000 seconds

T305 = 30.000 seconds

T306 = 30.000 seconds

T307 = 180.000 seconds

T308 = 4.000 seconds

T309 Disabled

T310 = 40.000 seconds

T313 = 4.000 seconds

T316 = 120.000 seconds

T318 = 4.000 seconds

T319 = 4.000 seconds

T322 = 4.000 seconds

T3OOS = 5.000 seconds

TGUARD= 8.000 seconds, Expiry = REJECT_CALL

T-activate = 4.000 seconds

%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 1. Layer 3 output may not apply

ISDN Serial0/1/0:15 Timers (dsl 1) Switchtype = primary-net5

ISDN Layer 2 values

K = 7 outstanding I-frames

N200 = 3 max number of retransmits

T200 = 1.000 seconds

T202 = 2.000 seconds

T203 = 10.000 seconds

ISDN Layer 3 values

T301 = 180.000 seconds

T303 = 4.000 seconds

T304 = 30.000 seconds

T305 = 30.000 seconds

T306 = 30.000 seconds

T307 = 180.000 seconds

T308 = 4.000 seconds

T309 Disabled

T310 = 40.000 seconds

T313 = 4.000 seconds

T316 = 120.000 seconds

T318 = 4.000 seconds

T319 = 4.000 seconds

T322 = 4.000 seconds

T3OOS = 5.000 seconds

TGUARD= 8.000 seconds, Expiry = REJECT_CALL

T-activate = 4.000 seconds

*** dsl 2 is not configured

*** dsl 3 is not configured

*** dsl 4 is not configured

*** dsl 5 is not configured

*** dsl 6 is not configured

*** dsl 7 is not configured

*** dsl 8 is not configured

*** dsl 9 is not configured

*** dsl 10 is not configured

*** dsl 11 is not configured

*** dsl 12 is not configured

*** dsl 13 is not configured

*** dsl 14 is not configured

*** dsl 15 is not configured

*** dsl 16 is not configured

*** dsl 17 is not configured

*** dsl 18 is not configured

*** dsl 19 is not configured

*** dsl 20 is not configured

*** dsl 21 is not configured

*** dsl 22 is not configured

*** dsl 23 is not configured

*** dsl 24 is not configured

*** dsl 25 is not configured

*** dsl 26 is not configured

*** dsl 27 is not configured

*** dsl 28 is not configured

*** dsl 29 is not configured

*** dsl 30 is not configured

*** dsl 31 is not configured

*** dsl 32 is not configured

*** dsl 33 is not configured

*** dsl 34 is not configured

*** dsl 35 is not configured

*** dsl 36 is not configured

*** dsl 37 is not configured

*** dsl 38 is not configured

*** dsl 39 is not configured

*** dsl 40 is not configured

*** dsl 41 is not configured

*** dsl 42 is not configured

*** dsl 43 is not configured

*** dsl 44 is not configured

*** dsl 45 is not configured

*** dsl 46 is not configured

*** dsl 47 is not configured

Carlo Poggiarelli · ‎09-05-2013

Hi Claudio.

On your CUCM, check with the route plan report if you have overlapping pattern..

In case, modify the inbound Calling search space on gateway (ports) matching internal extensions only.

Another option, is to decrease the t301 timer... but first check the routing.,

HTH

Regards

Carlo

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"The more you help the more you learn"

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Ayodeji Okanlawon · ‎09-05-2013

Carlo,

The gateway is not even responding to the call setup...I doubt if this is routing related...This is an inbound call...

On the q931 setup message, the gateway need to respond with a q931 setup ACK

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

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