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MGCP gateway encryption and FXO

Is MGCP RTP encryption using the command

mgcp package-capability srtp-package, supports encryption of rtp payload if the telco side termination is FXO ? I can make this to work for a PRI but not FXO.

Thanks

3 REPLIES
Green

Re: MGCP gateway encryption and FXO

Yes, FXO should work.

Q. What type of gateway interfaces are supported with this feature?

A. The IP Communications Voice/Fax network modules (NM-HD-1V, NM-HD-2V, NM-HD-2VE), the IP Communications High-Density Digital Voice/Fax network modules (NM-HDV2, NM-HDV2-1T1/E1, NM-HDV2-2T1/E1), the Digital T1/E1 Packet Voice/Fax Network Module (NM-HDV and all bundle variations), the High-Density Analog and Digital Extension Module (EVM-HD) and the Packet Voice/Fax Digital Signal Processing Module (PVDM2) are supported. These interfaces support analog and TDM gateway ports, including FXS, FXO, T1, E1, fax etc.

http://www.cisco.com/en/US/products/ps5854/products_qanda_item0900aecd8016c49f.shtml

A very good configuration guide:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a0080357589.html#wp1043334

Re: MGCP gateway encryption and FXO

Ah... thats the reason.

I m using NM-1V and vic-2fxo on a 2600 XM. And I see that is not supported.

Thanks

Green

Re: MGCP gateway encryption and FXO

Make sure the NM is listed.

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