Hi,
Does the SIP UAS can init a TCP connection to the SIP UAC if the UAC is
behind the NAT?
And Does the SIP UAS needs keep the TCP connection alive all the time
with the UAC?
Thanks
Casey
2013/9/24 Thomas Buono <[email protected]>
> Guan,
>
> SIP is an application layer protocol, so most of the dialog creation and
> registration is done independent of the transport layer protocol. RFC 3261
> provides most if not all of the information you are looking for.
>
> See the "transport=tcp" parameter.
>
>
>
>
> On Tue, Sep 24, 2013 at 6:04 AM, Guan Xsun <[email protected]> wrote:
>
>> Hi,
>> I am developing a SIP server over TCP.
>> Could you tell me which RFC doc describes how SIP servers use TCP to
>> transmit SIP message, create SIP dialog and Register?
>>
>> Best Regards!
>> Casey
>> _______________________________________________
>> Sip-implementors mailing list
>> [email protected]
>> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
>>
>
>
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