asterisk users - Jul 2009 - Faxing over Carrier SIP trunk/g711 ?

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?

 




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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.