Asterisk PBX

Modules

• codec_pack.so
• chan_transit.so

Dialplan

Outbound calls

Transit/<Core ID>/<ISSI>[/<options>]

Where options are:

• s - Use simplex call with PTT control
• t - Use PSTN call (source ISSI 16777184, CALERID() is passed as an external number)
• b - Use PBX call (source ISSI 16777186, CALERID() is passed as an external number)
• c<0-3> - Use service number 0-3 (at this moment only 0 / ACELP is supported)
• p<0-15> - Set call priority

Example:

Transit/2505/2503002/t

Inbound calls

Channel variables:

• TRANSIT_TYPE=ISSI - Extension ID contains destination ISSI
• TRANSIT_TYPE=Number - Extension ID contains destination external number
• TRANSIT_FLOW=PTT - Simplex call
• TRANSIT_ISSI=<ISSI> - Destination ISSI
  (only when TRANSIT_TYPE=Number, should contain 16777184 for PTSN call or 16777186 for PABX call)
• TRANSIT_PRIORITY=<0-15> - Call priority