Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations MikeeOK on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Sending DTMF from Avaya 9508 XSTIM extension

MikeFlavel

Programmer
Jun 4, 2025
1
I am installing a UCX250 in a school and had to configure the DTMF signaling for the IP phones to 'SIP INFO (application/dtmf)' in order to send DTMF to the paging gateway. The room phones are going to be Avaya 9506 XSTIM sets and I cannot find where to set the DTMF option. Those phones are connected to a gateway with DSM16P cards and I am unable to locate any DTMF settings in the gateway cards.

Currently only the IP phones send DTMF to the paging gateway.

Any help is appreciated.
 

Part and Inventory Search

Sponsor

Back
Top