[asterisk-users] Faxing over Carrier SIP trunk/g711 ?

[Lee Howard]

Jason Aarons (US) wrote:
>
> Anyone have a customer sending/receiving multi-page faxes over Verizon 
> Business SIP trunk/g711 ?
>
> Verizon Business indicates they don’t support it, and I have 2 recent 
> customers that it doesn’t work for, and 1 current large customer 
> telling me he’s going to make it work <grin>.
>
> The issues is the latency/jitter on fax/g711 over Verizon Business 
> seems to spit out only 11 pages of a 15 page fax.
>
> Anyone having faxing over PSTN SIP over G711 that is working? Any advice?
>

Read: http://hylafax.sourceforge.net/docs/fax-over-voip.pdf

Thanks,

Lee.