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Community Member

Qsig Issue on CM 4.1(3) (SR2) and 3725

Hi,

we have the following setup:

Call Manager 4.1(3) SR2

and we are using CCM (6500) via MGCP to connect to a Cisco 3725 via Qsig.

This Terminates on a 3745 connected to a Siemens Hicom also via Qsig.

Calls going to this destination are fine if they are answered by the originally called Extension.

If the called Extension has a Call Forward on no reply to a VM or another extension the call, when answered last's for around 5-6 seconds and gets then terminated.

The cause for the Termination is:

Cause i = 0x80E6 - Recovery on timer expiry

I have checked on the web for 2 suggestions. One was a 60000 T310 Timer (already set) and the other one was adding overlap on the Route Pattern

2 REPLIES
Silver

Re: Qsig Issue on CM 4.1(3) (SR2) and 3725

This is a very common problem when trying to bring up D channel between gw and pbx. Reset the gateway the problem will be solved.

This URL should help you:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a0080080aa3.html

Community Member

Re: Qsig Issue on CM 4.1(3) (SR2) and 3725

Hi,

I have a Hicom300 and a Cisco Callmanager 4.13Sr3a aswell.

I entered this command in Global config mode.

voice call send-alert

This fixed my problem.

Dave

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