[Asterisk-Users] Problem with Codecs

[mkumar at mantragroup.com]

Hi All,

I configured Asterisk and it is working successfully with Express Talk. Now I am
trying to work with some other client which supports only GSM and now Asterisk
never worked and tried to make a call out. In sip.conf I disallowed all and
allowed only GSM also. I also heard that Asterisk does transcoding
automatically and I have no clue where should I change my configuration.
Someone please help me to make Asterisk work with GSM.

Thanks,
Manoj.