Re: [Sip-implementors] Q regarding call transfer and P-Asserted-Identity

2015-05-13 Thread Roger Wiklund
I spoke with an MX-One developer and his initial response was that their PBX handles this incorrectly and PAI should contain the new B-part. Waiting for a fix. Thanks guys. /Roger Sent from my iPhone > On 12 May 2015, at 18:08, Paul Kyzivat wrote: > > ISTM that this is a value judgement on t

Re: [Sip-implementors] Q regarding call transfer and P-Asserted-Identity

2015-05-12 Thread Paul Kyzivat
ISTM that this is a value judgement on the part of the PBX - exactly how it thinks its transfer feature should work. In particular, does it *want* to disclose to the caller that a transfer has occurred. Thanks, Paul On 5/12/15 11:55 AM, ankur bansal wrote: Hi Roger Cisco PBX

Re: [Sip-implementors] Q regarding call transfer and P-Asserted-Identity

2015-05-12 Thread ankur bansal
Hi Roger Cisco PBX behavior seems correct here .Also after transfer is complete in step 3 , Phone-A is out of picture after having BYE exchange with Phone-B and PBX. So during step 4, PBX should use PAI of Phone-B. Regards Ankur Bansal On Tue, May 12, 2015 at 4:55 PM, Roger Wiklund wrote: > Hi

[Sip-implementors] Q regarding call transfer and P-Asserted-Identity

2015-05-12 Thread Roger Wiklund
Hi folks! Scenario: ITSP--PBX--PHONE-A--PHONE-B 1. Call from PSTN via ITSP to PHONE-A (via B2BUA PBX) 2. PHONE-A answers the call 3. PHONE-A makes a supervised transfer to PHONE-B (REFER within the PBX) 4. PBX sends UPDATE/Re-INVITE to ITSP with updated SDP co