DTMF Issues on ISDN

ashley.philip · ‎03-03-2013

Hi

I am having DTMF issues on a gateway connected to service provider over ISDN. I have copied the dial peers used below. I can see the DTMF digits hit the gateway though (ref debug below). I have attached config. Let me know if I can provide any additional information. Any help appreciated. Thanks

SHOW VOICE CALL STATUS

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

0x20BEE 127F 0x46E59474 1/0/0:15.17 0/1:1 494 g711ulaw 20/1

DIAL PEERS USED

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

dial-peer voice 20 pots

preference 1

incoming called-number [1-4]..

direct-inward-dial

forward-digits all

dial-peer voice 1 voip

preference 1

destination-pattern [1-4]..

voice-class codec 99

session target ipv4:10.104.160.29

dtmf-relay h245-alphanumeric

no vad

DEBUG VOIP VTSP SESSION

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

*Mar 3 11:13:25.481: //134221/xxxxxxxxxxxx/VTSP:(1/0/0:15):28:1:4/vtsp_do_call_history:

Coder Rate=12

*Mar 3 11:13:25.769: //134223/804AD81F2D29/VTSP:(1/0/0:15):-1:0:0/vtsp_create_call_active_on_setup_req:

Target Carrier ID=

*Mar 3 11:13:25.769: //134223/804AD81F2D29/VTSP:(1/0/0:15):-1:0:0/vtsp_create_call_active_on_setup_req:

Source Carrier ID=

*Mar 3 11:13:26.789: //-1/3489F1A180AD/VTSP:(1/0/0:15):2:-1:-1/vtsp_do_normal_call_setup_ind:

IC State Machine (ICSM) Added

*Mar 3 11:13:26.797: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_spi_event_handler:

Event Category=1, Event=145

*Mar 3 11:13:28.905: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_save_tty_config:

Save TTY configuration

*Mar 3 11:13:28.905: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_set_tty_feat_param:

Set TTY feat parameters

*Mar 3 11:13:29.193: %ISDN-6-CONNECT: Interface Serial1/0/0:2 is now connected to 97317510400 N/A

*Mar 3 11:13:30.529: //134223/804AD81F2D29/VTSP:(1/0/0:15):30:1:1/vtsp_dsm_save_tty_config:

Save TTY configuration

*Mar 3 11:13:30.529: //134223/804AD81F2D29/VTSP:(1/0/0:15):30:1:1/vtsp_dsm_set_tty_feat_param:

Set TTY feat parameters

*Mar 3 11:13:37.709: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_begin_cb:

Begin Digit=5

*Mar 3 11:13:37.777: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_end_cb:

End Digit=5

*Mar 3 11:13:38.129: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_begin_cb:

Begin Digit=6

*Mar 3 11:13:38.197: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_end_cb:

End Digit=6

*Mar 3 11:13:38.461: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_begin_cb:

Begin Digit=6

*Mar 3 11:13:38.541: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_end_cb:

End Digit=6

*Mar 3 11:13:38.857: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_begin_cb:

Begin Digit=8

*Mar 3 11:13:38.941: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_end_cb:

End Digit=8

*Mar 3 11:13:39.301: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_begin_cb:

Begin Digit=#

*Mar 3 11:13:39.377: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_dsm_digit_end_cb:

End Digit=#

*Mar 3 11:13:45.281: %ISDN-6-DISCONNECT: Interface Serial1/0/0:2 disconnected from 97317510400 , call lasted 16 seconds

*Mar 3 11:13:45.293: //134224/3489F1A180AD/VTSP:(1/0/0:15):2:1:3/vtsp_do_call_history:

Coder Rate=5

ashley.philip · ‎03-03-2013

DEBUG ISDN Q931 is posted below

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

*Mar 3 11:51:02.177: ISDN Se1/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x648D

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98396

Exclusive, Channel 22

Progress Ind i = 0x8583 - Origination address is non-ISDN

Calling Party Number i = 0x1181, '97317510400'

Plan:ISDN, Type:International

Called Party Number i = 0x81, '494'

Plan:ISDN, Type:Unknown

*Mar 3 11:51:02.193: ISDN Se1/0/0:15 Q931: TX -> CALL_PROC pd = 8 callref = 0xE48D

Channel ID i = 0xA98396

Exclusive, Channel 22

*Mar 3 11:51:03.473: ISDN Se1/0/0:15 Q931: TX -> ALERTING pd = 8 callref = 0xE48D

*Mar 3 11:51:04.253: ISDN Se1/0/0:15 Q931: TX -> CONNECT pd = 8 callref = 0xE48D

*Mar 3 11:51:04.529: ISDN Se1/0/0:15 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x648D

*Mar 3 11:51:04.533: ISDN Se1/0/0:15 **ERROR**: call_progress: DEV_CONNECTED VOICE ERROR: Bearer capability not available(0x3A): b channel 21 call id 0x40BE

*Mar 3 11:51:04.533: %ISDN-6-CONNECT: Interface Serial1/0/0:21 is now connected to 97317510400 N/A

*Mar 3 11:51:30.625: ISDN Se1/0/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x0, Calling num 6149122

*Mar 3 11:51:30.625: ISDN Se1/0/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x0, Called num 088880567528424

*Mar 3 11:51:30.625: ISDN Se1/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x02B4

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA9839F

Exclusive, Channel 31

Progress Ind i = 0x8183 - Origination address is non-ISDN

Calling Party Number i = 0x0081, '6149122'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '088880567528424'

Plan:Unknown, Type:Unknown

*Mar 3 11:51:31.009: ISDN Se1/0/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0x648D

Cause i = 0x8290 - Normal call clearing

Progress Ind i = 0x8288 - In-band info or appropriate now available

*Mar 3 11:51:31.013: %ISDN-6-DISCONNECT: Interface Serial1/0/0:21 disconnected from 97317510400 , call lasted 26 seconds

*Mar 3 11:51:31.013: ISDN Se1/0/0:15 Q931: call_disc: PI received in disconnect; Postpone sending RELEASE for callid 0x40BE

*Mar 3 11:51:31.025: ISDN Se1/0/0:15 Q931: TX -> RELEASE pd = 8 callref = 0xE48D

*Mar 3 11:51:31.081: ISDN Se1/0/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0x82B4

Channel ID i = 0xA9839F

Exclusive, Channel 31

*Mar 3 11:51:31.185: ISDN Se1/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x648D