# Asterisk Integration with Cisco Call Manager

**URL:** <https://community.asterisk.org/t/asterisk-integration-with-cisco-call-manager/38149>\
**Category:** Asterisk General\
**Created:** [February 6, 2012, 10:28am UTC](https://community.asterisk.org/t/asterisk-integration-with-cisco-call-manager/38149 "2012-02-06T10:28:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![system](https://global.discourse-cdn.com/asterisk/original/2X/4/475d0c889911cfb84ac4881ad6df8b523e3f9105.png) [@system](https://community.asterisk.org/u/system)\
**Post date:** [February 6, 2012, 10:28am UTC](https://community.asterisk.org/t/asterisk-integration-with-cisco-call-manager/38149/1 "2012-02-06T10:28:49Z")

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Hello everybody,

I am looking for some documentation about Asterisk and integration with Cisco Call Manager. Nowadays we have the integration with Cisco Call Manager v 5.1, using Asterisk for recording calls but we have echo problems and our boss decided to upgrade the Cisco Call Manager to version 8.6 so I have to research if it is possible to integrate with Asterisk.

Thank you very much in advance

Jose Troya

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**Author:** ![david55](https://avatars.discourse-cdn.com/v4/letter/d/e19adc/32.png) [@david55](https://community.asterisk.org/u/david55)\
**Post date:** [February 6, 2012, 11:49am UTC](https://community.asterisk.org/t/asterisk-integration-with-cisco-call-manager/38149/2 "2012-02-06T11:49:28Z")

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This should be in Asterisk Support.

I don’t know about 8.6, but Asterisk works with at least some CUCM 8.x versions.

Echo is generally a problem with whatever is at the circuit switched network boundary, or in a pure VoIP context, the remote phone.