I have a GXP2000 and a Budge Tone 100,
I can only connect them both if I set ulaw or G729 on the sip.conf file,
If I set GSM as I woulded wanted, it doesn’t work.
If I set allow=gsm on the GXP2000 I can play prompts but if I use G729 I can’t.
If I set allow=g729 on sip.conf on sections of both of the phones they can call each other but can’t call to asterisk to reproduce a menu driven prompt.
my first question is:
How can I have both worlds to work: when I dial to a menu on asterisk to use GSM and when I dial to other exension to use another codec.
(I need an efficient one since 7701 will be away from my office and ulaw couln’t make it, sound was very poor)
(Budge tone seems not to support GSM in my configuration, is this true?)
my second question is:
since 7701 away on a dynamic non public IP, how can I reach it, does it need to get registered to my asterisk? How do I do that, I tried but doesnt register for some reason
this is my sip.conf section
canreinvite=yes ; allow RTP voice traffic to bypass Asterisk
dtmfmode=info ; either RFC2833 or INFO for the BudgeTone
disallow=all ; need to disallow=all before we can use allow=
;allow=g723.1 ; Asterisk only supports g723.1 pass-thru!