A gateway is just a standard UAC/UAS, so there is no separate
specification for this. There are lots of them out there, but they are
not free, as its generally a piece of hardware.
-Jonathan R.
Sarat Babu Kamisetty wrote:
>
> Hi,
>
> I implemented SIP UAS, UAC, proxy (both stateless and stateful), registrar
> etc and using my implementation i can call to a desktop and talk in
> microphone. Now, i want to extend this and make real phone calls. Can
> somebody please tell me what exactly i need to implement to achieve this ?
> Is there some draft/rfc that describes the behavior of SIP-PSTN gateway.
> If somebody implemented that, i would like to know how complex the
> protocol is and approximately how long it will take. Please let me know if
> you know *ANYTHING* related to this (it would be better if H.323 is not
> involved in this as i know nothing about that).
>
> Thanks,
> Sarat.
--
Jonathan D. Rosenberg 72 Eagle Rock Ave.
Chief Scientist First Floor
dynamicsoft East Hanover, NJ 07936
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