search for: 92xxx

...ded (either after no answer as a VM box is configured or via standard forward-all-calls) to the Asterisk box (x851) will cause the call to send "91xxx" (xxx is the called extension, the one doing the forwarding) to the Asterisk box, after the Asterisk box answers via DTMF. It sends "92xxx" if you hit the "message" light on a Toshiba phone when it is lit. For some unknown reason, I've also seen "#" or "##" sent before or after the extension 91xxx/92xxx code - I couldn't tell you what that means, I just strip them in the Asterisk dialplan....

...set in sip.conf for example) dial #48 : leave default group dial *48XXX : join group XXX dial #48XXX : leave group XXX (these I managed w/ a quick and dirty DB trick) dial *90XXX : transfers to XXX if call from outside dial *91XXX : transfers to XXX if call from inside dial *92XXX : transfers to XXX if call is already a transfers How would you do this? Is the dial plan enough or should some programming (AGI, * hacking) be involved? Sub-question: How would you limit tranfers? Detect loops? Thanks.