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New Member

CallManager 5.1(2) T.38 MGCP

I have two voice gateways (2811 and VG224), both configured with MGCP. I am not using the "ccm-manager config server" command, to stop CM from configuring the gateway.

I placed a fax call between both gateways, controlled with a CM 5.1(2)b. The fax call completes successful everytime and under "show voice call sum" it indicates that the fax protocol is T.38.

---- Update

Gateway to Gateway MGCP T.38 is supported... according to this link:

http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1839/products_feature_guide09186a0080106902.html

1 REPLY
New Member

Re: CallManager 5.1(2) T.38 MGCP

Could you paste the sh run and sh ver of your config, and t.38 is the default config for VG224.

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