SRS for 3600 and call manager

[uttaran]

Hi

Is there in configuration available to configure SRS telephony on 3600 and call manager?????????

[dgoodwin]

http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121limit/121yd/121yd_5/fallback.htm

[uttaran]

Thanks a lot.

Regds

Uttaran

[dammannj]

Dave,

We have a problem with an installation of SRS. We have followed the configuration guide and have the Phones working fine on the outside of the router with the WAN but when the link is lost the phones do not rehome to the router.

I have looked for some sample configs but all I can find is the above document. Do you have any more information? Is there any work to be done on the CallManager for this to work? Also if we were to include this Gateway in CallManager so the remote phones use the PSTN connection of that system to dial out instead of coming across the WAN would you suggest MGCP or H.323?

thanks,

John

[dgoodwin]

Are you running the correct load file on the IP phones? You can see this if you press Settings, Status, Firmware Versions. You need to be running the D302 load. If you don't have this, login to cisco.com with your username password and go to:

http://www.cisco.com/kobayashi/sw-center/sw-voice.shtml

then click on the link:

IP Phone Images for IP Keyswitch or SRS Telephony

In answer to your other question, you would want to use the gateway in H.323 mode, not MGCP.