ATA 186 - MGCP or Not?

[jesseking]

I cannot get a definite answer as to weather the ATA 186 is MGCP compliant or not?

On the Data Sheet here:

http://www.cisco.com/warp/public/cc/pd/as/180/186/prodlit/at186_ds.htm

It says that it is.

Inside the FAQ it only says SIP or h.323 - Here:

http://www.cisco.com/warp/public/cc/pd/as/180/186/prodlit/ctfql_qp.htm

Does anyone know if it is truly MGCP and if so what version of Call Manager?

[pacameron]

ATA186 supports MGCP and Skinny signalling (SCCP) since software release 2.12. Check out the release notes -

http://www.cisco.com/univercd/cc/td/doc/product/voice/ata/atarn/186rn21m.htm

If you are using an ATA186 with a call manager, you will want to use the SCCP signalling option.