03-21-2016 04:33 AM - edited 03-18-2019 11:52 AM
Hi,
I have an ISDN voice gateway and a SIP trunk connecting to another system. I see the following when I enable debug ISDN q931
*Mar 21 10:56:25.290: ISDN BR1 Q931: RX <- SETUP pd = 8 callref = 0x70
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Exclusive, B1
Calling Party Number i = 0x0181, 'XXXXX'
Plan:ISDN, Type:Unknown
Called Party Number i = 0xA1, 'XXXXXXX'
Plan:ISDN, Type:National
High Layer Compat i = 0x9181
*Mar 21 10:56:25.326: ISDN BR1 Q931: TX -> CALL_PROC pd = 8 callref = 0xF0
Channel ID i = 0x89
Exclusive, B1
*Mar 21 10:56:25.486: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.510: ISDN BR1 Q931: TX -> ALERTING pd = 8 callref = 0xF0
*Mar 21 10:56:25.534: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.558: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.578: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.602: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.626: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.650: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
*Mar 21 10:56:25.846: ISDN BR1 Q931: TX -> PROGRESS pd = 8 callref = 0xF0
Progress Ind i = 0x8181 - Call not end-to-end ISDN, may have in-band info
The IOS gateway is sending many PROGRESS 8 values, but in another site from this customer with similar configuration, the gateway doesn't send so many PROGRESS messages.
Any idea?
Thanks
JH
03-21-2016 05:11 AM
pls share full configuration to see the issue
03-21-2016 04:44 PM
What is the issue you are suffering because of this?
03-21-2016 05:46 PM
Hi,
This is due to the following:
Calling Party Number i = 0x0181, 'XXXXX'
Plan:ISDN, Type:Unknown
This IOS is detecting that the calling number is not in ISDN format or not detecting this as a known number.
03-22-2016 02:21 AM
Hello Amit,
This customer will have around 40 remote sites, and we have now installed half of them. All configurations and hardware are similar. I shall connect to some other remote sites, and check the ISDN debug. Although I am sure I didn't see so many PROGRESS messages on other sites, but I don't know what I saw as type plan
Thank you for your help
Jan
03-28-2016 10:28 PM
Probably, you can test it by correcting the Type and the Calling party number to some number, rather "XXXX" for eg. the message :
Calling Party Number i = 0x0181, '8232001'
Plan:ISDN, Type:Local
~Amit
03-31-2016 04:15 AM
This gateway connects with a SIP trunk to another device. This device sends multiple SIP session messages, and the Cisco gateway sends a PROGRESS for each of this message
So issue with SIP, there is not a problem, it works, just a little weird to see so many messages.
Thanks for the responses
JH
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