I have an EVM module in a 2821 with 8 fxs ports. I setup the 8 fxs ports as a sccp gw in my cucm6.1.. I can dial to the ip phones from the fxs port, but dialing ip-phone to fxs is not working..... what is the problem?. Transcoding?.
I have defined a media resource list for xcode with the cucm first followed by the dsp resources associated with the dspfarm @ gw.
Also I feel a timeout problem with the fxs, looks like do not release the ports after a call, some time works,some times do not work.
1. (fxs->ip phone work so so...)
2. (ip-phone->fxs do not work!!!).
Thanks for your help.