Hi,
what about:
SIPXTAPI_API SIPX_RESULT sipxInitialize(SIPX_INST* phInst,
  const int udpPort = DEFAULT_UDP_PORT,
  const int tcpPort = DEFAULT_TCP_PORT,
  const int tlsPort = DEFAULT_TLS_PORT,
  const int rtpPortStart = DEFAULT_RTP_START_PORT,
  const int maxConnections = DEFAULT_CONNECTIONS,
  const char* szIdentity = DEFAULT_IDENTITY,
  const char* szBindToAddr = DEFAULT_BIND_ADDRESS,
  bool bUseSequentialPorts = false,
  const char* szTLSCertificateNickname = NULL,
  const char* szTLSCertificatePassword = NULL,
  const char* szDbLocation = NULL,
  bool bEnableLocalAudio = true) ;
you might set rtpPortStart
Regards
Paulo


On Thu, Jun 18, 2009 at 9:56 AM, Andrew Lavigne <[email protected]> wrote:

>  Hi, All
>
> I'm using sipxtapi to initiate SIP calls.   I need to be able to connect
> the RTP packet stream associated with this SIP call (my side of the call,
> the client side) to a port of my choosing.  At SIP call setup time, I
> already know what port I need to use.   Therefore, I need to somehow tell
> sipxtapi that it should use this particular port as part of the SDP data it
> sends during the media negotiation phase of setting up a call.  I don't want
> sipxtapi to pick a port for me.  I've looked and haven't yet located any
> part of the API that would permit me to do this.
>
> I've also looked through the archives of this mailing list and did come
> across one posting a couple of years ago (which outlines a problem similar
> to mine).  A reply to that posting hinted that support for this did not
> exist.  Can anyone comment on whether there is support for this sort of
> thing now, and if not, perhaps a bit more detail on the "will require
> changes in underlying libs" that is mentioned?
>
> Many thanks in advance,
> …Andrew
> [email protected]
>
> ----- quoted message -----
>
> Re: [sipxtapi-dev] Down and dirty RTP-SIP
>
> Alexander Chemeris
> Sun, 22 Jul 2007 11:57:17 -0700
>
> Hello,
>
> On 7/22/07, Brett Dawson <[EMAIL PROTECTED]> wrote:
> > I've got an RTP stream from an external device that I can send wherever I
> > need to.  What is the easiest way to get that RTP stream to a connected
> SIP
> > call using the SipxTapi?
>
> There is no API in sipXtapi to do this. It is implementable, but will
> require
> changes in underlying libs (sipXtackLib and so).
>
> Do you need your client to be RTP proxy or you may just mention
> this stream in SDP?
>
> ----- end quoted message -----
>
>
> _______________________________________________
> sipxtapi-dev mailing list
> [email protected]
> List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
>
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