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Fax passthrough howto codec upspeed
2007 Jun 28
2
Fax passthrough howto codec upspeed
Hello everybody, Just was wondering if somebody can help for G711 fax passthrough w/ asterisk. The issue I have is regarding codec upspeed when the call is already connected using G729 for example. The setup is fax---ATA---asterisk---Cisco---fax When codec upspeed should happen, ATA or Cisco will send a G711 reINVITE causing the codec to be switched over, but asterisk does NOT transmit this reINVITE into the other voice leg so b...