CME 8.6 and 7941G not passing dial pad tones during call

[Dennis Topo Jr]

Hello all...

Have a perfectly good working config of CME 8.6 on 2851 ISR using 7941G phones. The issue is, when in a call, you are unable to navigate using dail pad, for example, voice tree options, or a remote voice mail system. So it seems the phones are not passing the dail pad tones (for lack of a better description). I tried googling the issue, but no luck. I'ma bit of newbie with voice....so any help with this would be appeciated.

Thanks in advance...Dennis

[paolo bevilacqua]

Are you using SIP trunk or what exact type of phone lines are you using ?

[Dennis Topo Jr]

Yes Paolo.....using a SIP trunk calling out to a PSTN number. I have a configured SIP-UA. I use the same sip provider (callwithus) for my Asterisk system, and have no issues. Using different non Cisco phones though.