[Asterisk-Dev] T.38 pass-through / T.38 support

[Steve Underwood]

Matthew Simpson wrote:

> Hello,
>
> I am looking for a programmer(s) that would like to be paid to 
> implement either:
>
> 1) T.38 pass-through support for chan_sip in Asterisk
>
> or
>
> 2) T.38 support defined as:
>
> 1. support for cisco-interop T.38 from Zap channel to SIP [call 
> originates on Zap channel, your T.38 implementation would convert Zap 
> channel data to SIP RTP T.38 protocol to Cisco AS5400 HPX through 
> Asterisk -- I can give you access to a test Cisco as well as Asterisk 
> with Zap ISDN channels]
>
> 2. support for SIP using cisco-interop T.38 back to Zap [call comes 
> into Asterisk on chan_sip via T.38, converted back into Zap channel 
> over ISDN PRI to end-user fax].
>
> 3. T.38 pass-through support for SIP-->SIP calls, meeting 
> cisco-interop standards
>
> Your T.38 support only needs to be Cisco compatible, and work smoothly 
> between SIP and Asterisk Zap channels.
>
> We are an established company with a budget big enough to compensate 
> for this work fairly.  Please contact me via email if you have a 
> solution for sale now, or with any proposals to create one for us.  If 
> you submit a proposal, I need you to include a pricing quote as well 
> as reasonable time to completion.
>
Is it correct that you only want the RTP version of T.38 working? That's 
the one part I have been ignoring in my T.38 development, as the only 
thing which seems to support that right now is a Cisco box.

Regards,
Steve