[cisco-voip] Outbound SIP issue

Mark Turpin mark at 9line911.com
Tue Jun 21 15:10:08 EDT 2022


Can you please share a sanitized ‘sh run | s voice service’ and ‘debug ccsip messages’ of the call in question?

It sounds like there’s an “a=” attribute line underneath an “m=” media description line that the CUBE does not like.



From: cisco-voip <cisco-voip-bounces at puck.nether.net> on behalf of James Dust <james.dust at charles-stanley.co.uk>
Date: Tuesday, June 21, 2022 at 12:34 PM
To: cisco-voip at puck.nether.net <cisco-voip at puck.nether.net>
Subject: [cisco-voip] Outbound SIP issue
Hi all,

I have an issue with one specific number, in that when we dial it from anywhere within the organisation the call just hangs and doesn’t connect. Other numbers using the same local dialling pattern connect with no issue

I have checked the SIP cube, and I can see this when doing a ‘sho sip ua-calls brief’

[cid:image001.png at 01D88578.9B9320B0]

I am also seeing the message ‘’ Trying to parse unsupported attribute at media level’’

Has anyone else experienced this issue at all?

Many thanks

James








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