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.
Currently only the IP phones send DTMF to the paging gateway.
Any help is appreciated.