Dear all, I have Asterisk 1.4.23 implemented with an IVR wainting for
mobile phone calls coming from a GSM Gateway.
All the components are set up in DTMFMODE = RFC2238, and so when the
caller from mobile touches the IP phone LAN extension, the call is
succesfully established. Everything is OK
Alejandro Cabrera Obed wrote:
Dear all, I have Asterisk 1.4.23 implemented with an IVR wainting for
mobile phone calls coming from a GSM Gateway.
All the components are set up in DTMFMODE = RFC2238, and so when the
caller from mobile touches the IP phone LAN extension, the call is
Thanks Gareth, when you say that I can choose INBAND for DTMF MODE in
the GSM Gateway, that implies that the DTMF MODE of the Asterisk
extension registered for the GSM Gateway has to be set to INBAND too
or can it remain in RFC2238 ???
Because I have all my Asterisk extensions and IP telephones
It would need to be set in the gsm gateway and in the corresponding
section in sip.conf which connects to that gsm gateway. Everything else
should be left as rfc.
It may help or it might not.
The gateway might also have some settings you can change to improve the
detection. The Patton unit I
