Re: [Sip-implementors] P-Access-Network-Info Header

2016-02-09 Thread Amardeep
Hi Basu, Yes, PVNI header must needed to be validated by Anchoring node. For LTE., eNode or for WIFI AP/elec must validate PVNI header if it same which is assigned to user during boot process. Thanks, Amar Sent from my iPhone > On 10-Feb-2016, at 10:47 am, ankur bansal wrote: > > Hi Basu >

Re: [Sip-implementors] Sequential requests that bypass RR proxy

2016-02-09 Thread ankur bansal
Hi Alex UA will accept it if dialog params matches and its an in dialog request .Both UA have their own view of dialog information which should be same ideally but its not checked if request received is from same UAS/proxy (as per route set stored in dialog ). Also tell me one thing when BYE rece

Re: [Sip-implementors] P-Access-Network-Info Header

2016-02-09 Thread ankur bansal
Hi Basu PANI header coming from UA will be having all information in this header from the access network where UA has latched to during bootup and got IP connectivity .So PANI header is most specific to UA rather than any proxy or AS. Now whether AS should consider PANI or not depends upon if AS

Re: [Sip-implementors] Sequential requests that bypass RR proxy

2016-02-09 Thread Alex Balashov
And yes, I realise that from the vantage point of the BYE request, B is the UAC and A is the UAS. That was a poor choice of labelling on my part. On 02/09/2016 08:58 PM, Alex Balashov wrote: Hi, 1. I set up a call between two UAs through a proxy: UAC A > Proxy P1 -> UAS B 2. P1

[Sip-implementors] Sequential requests that bypass RR proxy

2016-02-09 Thread Alex Balashov
Hi, 1. I set up a call between two UAs through a proxy: UAC A > Proxy P1 -> UAS B 2. P1 inserts a Record-Route header indicating that sequential requests should be directed through it. 3. UAS B does not follow Record-Route properly and, upon hanging up, sends a BYE directly to UA

Re: [Sip-implementors] Serach order for multiple Diversion headers

2016-02-09 Thread Paul Kyzivat
On 2/9/16 4:52 AM, Roger Wiklund wrote: Hi If a request contains multiple Diversion headers, can one assume that the topmost is used, or is this up to the application? I'm looking for a MUST in one of the RFCs. You won't find one. Note that the Diversion header was an unsuccessful effort. It

Re: [Sip-implementors] Serach order for multiple Diversion headers

2016-02-09 Thread Tarun Gupta
Hi This is typically dependent on the Application logic. Excerpt from RFC 5806: "Given a set of multiple diversions, there is a policy decision of which Diversion header takes precedence for service logic." Regards Tarun Gupta -Original Message- From: sip-implementors-boun...@lists.

[Sip-implementors] Serach order for multiple Diversion headers

2016-02-09 Thread Roger Wiklund
Hi If a request contains multiple Diversion headers, can one assume that the topmost is used, or is this up to the application? I'm looking for a MUST in one of the RFCs. Cheers /Roger ___ Sip-implementors mailing list Sip-implementors@lists.cs.columb