SIPStation and FAXStation - Sending or Receiving faxes with VoIP Providers using G711

Sending a fax using G.711 over VoIP: 

Sangoma does not supports this type of faxing. Although it could work in very specifics scenarios, the implementation is unreliable by nature and offers no guarantee that it will work. 

Open

Receiving fax using G.711 over VoIP: 

Sangoma does not supports this type of faxing. Although it could work in very specifics scenarios, the implementation is unreliable by nature and offers no guarantee that it will work. 

Open