I've had problems with DTMF originating from comcast voice in the past (going into t1/pri from xo terminated on Cisco-ISR with voice modules).
Was a pain to troubleshoot. I would be interested to hear your results, much depends on how they implement the service. - Jared > On Feb 28, 2014, at 2:27 PM, <eric-l...@truenet.com> wrote: > > > Sincerely, > > Eric Tykwinski > TrueNet, Inc. > P: 610-429-8300 > F: 610-429-3222 > > > >