[cisco-voip] Calls not completing.....randomly

[Jason Shearer]

Upgraded to 12.4(22)T3.  Tried a 12.4 mainline and a 12.3T.  Can't find any relevant bugs.  Guess I will go back to vpm sig and see if it can find a fault when things are quiet.  All else fails and I will see if Qwest can come out and put a berd on it.

Thanks for the help.

Jason

From: Jason Aarons (US) [mailto:jason.aarons at us.didata.com]
Sent: Thursday, January 07, 2010 6:36 PM
To: Jason Shearer; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Calls not completing.....randomly

You'd have to stick something like a TTC T-Berd with a Y-Cable between the SmartJack/Router and try to catch a call failing if debug vpm signal doesn't show cause.  Normally a good telco brings out a T-BERD or similar test equipment, but you can rent one cheap for 30 days depending on how important solving the problem is <grin>

http://www.trs-rentelco.com

Another choice is to switch from MGCP to H323 just to see if problem stops...tried changing IOS ?


From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Shearer
Sent: Thursday, January 07, 2010 5:44 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Calls not completing.....randomly

Anyone have any clever ideas for tracking down problems with inbound calls randomly not completing successfully?  Two MGCP gateways with three T1 CAS circuits per gateway.  All circuits are in a single trunk group.  Problem isn't isolated to a single DNIS.  Cannot find any pattern.  When call volume is very high it is impossible to debug.  Since they are MGCP controlled we don't get ANI.

Of course Qwest says all is good on their side......

Any ideas would be helpful.

Jason Shearer


________________________________
*** NOTICE--The attached communication contains privileged and confidential information. If you are not the intended recipient, DO NOT read, copy, or disseminate this communication. Non-intended recipients are hereby placed on notice that any unauthorized disclosure, duplication, distribution, or taking of any action in reliance on the contents of these materials is expressly prohibited. If you have received this communication in error, please delete this information in its entirety and contact the Amedisys Privacy Hotline at 1-866-518-6684. Also, please immediately notify the sender via e-mail that you have received this communication in error. ***
________________________________

Disclaimer: This e-mail communication and any attachments may contain confidential and privileged information and is for use by the designated addressee(s) named above only. If you are not the intended addressee, you are hereby notified that you have received this communication in error and that any use or reproduction of this email or its contents is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer. Thank you.

________________________________
*** NOTICE--The attached communication contains privileged and confidential information. If you are not the intended recipient, DO NOT read, copy, or disseminate this communication. Non-intended recipients are hereby placed on notice that any unauthorized disclosure, duplication, distribution, or taking of any action in reliance on the contents of these materials is expressly prohibited. If you have received this communication in error, please delete this information in its entirety and contact the Amedisys Privacy Hotline at 1-866-518-6684. Also, please immediately notify the sender via e-mail that you have received this communication in error. ***
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20100107/108a3b44/attachment.html>