[Asterisk-Users] Grandstream HT486 and FAX

[Ronald Ramos]

Hi All,

I was trying to test to send a fax to an international number.
Here's the setup:

FAX --> HT486 --> SIP PROXY --> GATEWAY --> PSTN --> FAX

Unfortunately I haven't been able to do it, I read somewhere that fax uses
G711  only, is this true? because our gateway provider uses only G729. does
this mean I can't send fax via that gateway, because of the codec?

So can i do this then,

FAX --> HT486 --> SIP PROXY --> HT486 --> FAX

i'll use G711 on both HT486.

Hope anyone can help me. Thanks in advanced.

Regards,
Ron