Re: [Sip-implementors] Reg. Proxy to proxy communication

2008-01-31 Thread padmaja venkata
Hi, I have two proxies. One is Communigate Pro and another is Openser. Both handle calls fine independently of each other. So if UA1 and UA2 are registered to the same proxy, calls work fine. I need to call from UA1 registered to communigate pro proxy to UA2 registered to Openser. How can I achiev

Re: [Sip-implementors] Reg. Proxy to proxy communication

2008-01-31 Thread 라스토기
> UA1 is registered to proxy 1 and UA2 is registered to proxy 2, I need to > make a call from UA1 to UA2. Proxy 1 and Proxy 2 are in the same LAN but > they do not know of each other. Then when UA1 dials the number of UA2, the > proxy 1 is currently rejecting the call with 480-No address found. Ho

[Sip-implementors] Reg. Proxy to proxy communication

2008-01-31 Thread padmaja venkata
Hi all, We have two proxies.. Both are working fine independently..all the UAs can register to each proxy and am able to make calls among the UAs registered to the same proxy. I now need to test a situation like the one below: UA1--->Proxy1Proxy2<-

Re: [Sip-implementors] Determining UDP Connection to use for a SIP response

2008-01-31 Thread Dale . Worley
From: "Amit P. Ahuja" <[EMAIL PROTECTED]> Considering the behavior of UAS-2, my question is: whether any SIP standard suggests guidelines on whether it is advisable to send out responses from a UDP port which is different from the one on which the request was received? RFC 3261 - 18

[Sip-implementors] (no subject)

2008-01-31 Thread Amit P. Ahuja
Because a brandname IP PBX that we are integrating our product (which involves flow based decisions, much like a port restricted cone NAT) with behaves this way. Could you please point me to the guideline in the SIP standards that suggests against this. Thanks and Regards, Amit - Original

Re: [Sip-implementors] CPL question: Should be called when doesn't exist?

2008-01-31 Thread Jonathan Lennox
It was certainly my intention, when writing the CPL RFC, that should match whenever any previous condition did not -- i.e., it would be the equivalent of a default: rule in a C switch statement. In a switch rule with an output, the processor's default action should never be invoked. In other wo

Re: [Sip-implementors] Session Timers queries

2008-01-31 Thread Stephen McVarnock
see comments inline > >Hi All, > >I have few queries about Session Timer mechanism (RFC 4028), please > clarify it. >Thanks in advance. > > 1) If in the initial session establishment (INVITE 200 OK ACK), there > was no session timer info got exchanged and both the end

Re: [Sip-implementors] Session Timers queries

2008-01-31 Thread Harsha. R
> 2) If support for Session Timer (ST) is not enabled at User Agent (UA) and > User Agent (UA) sends INVITE with Support header with value as 'timer' to > other end point. > And end point responds with 2xx response with Require header with value > 'timer'. > This is faulty implementation. Why

[Sip-implementors] Session Timers queries

2008-01-31 Thread Prathap
Hi All, I have few queries about Session Timer mechanism (RFC 4028), please clarify it. Thanks in advance. 1) If in the initial session establishment (INVITE 200 OK ACK), there was no session timer info got exchanged and both the end points (User Agents) supports Session