Re: [Sip-implementors] 200 OK Retransmission

onewhoknows writes: > I have an issue with some older releases of Asterisk talking to an Avaya > PBX. > > I think there's a network issue somewhere, but in the meantime, I'd like to > know which side is handling the following transaction correctly: > > Asterisk > Avaya >

Re: [Sip-implementors] 200 OK Retransmission

On 1/3/18 7:54 PM, onewhoknows wrote: Hello, I have an issue with some older releases of Asterisk talking to an Avaya PBX. I think there's a network issue somewhere, but in the meantime, I'd like to know which side is handling the following transaction correctly: Asterisk > Avaya Invite > <

Re: [Sip-implementors] 200 Ok retransmission

See RFC 3262 section 3. *From:* Aditya Kumar [mailto:adityakumar...@yahoo.com] *Sent:* Monday, April 28, 2014 9:59 PM *To:* Brett Tate; Sip-implementors *Subject:* Re: [Sip-implementors] 200 Ok retransmission Thanks Brett. so for 200 OK retranmission we start at t1 and stop at T2

Re: [Sip-implementors] 200 Ok retransmission

...@yahoo.com] *Sent:* Monday, April 28, 2014 9:59 PM *To:* Brett Tate; Sip-implementors *Subject:* Re: [Sip-implementors] 200 Ok retransmission Thanks Brett. so for 200 OK retranmission we start at t1 and stop at T2 and continue untill we receive 64t1. can you also pl conform how the 18x need

Re: [Sip-implementors] 200 Ok retransmission

Thanks Brett. so for 200 OK retranmission we start at t1 and stop at T2 and continue untill we receive 64t1. can you also pl conform how the 18x need to be transmitted (both TCP and UDP with 100rel)? this should be t1, 2t1,4t1?. ___

Re: [Sip-implementors] 200 Ok retransmission

Thanks Brett for the detail explanation. So retransmission is needed in any transport layer. Related question, how about PRACK-response on TCP? if UA sends PRACK on TCP does not receive 200 OK for prack? should it retransmit? if so what is the Timer On Thursday, April 17, 2014 12:39 PM, Brett

[Sip-implementors] 200 Ok retransmission

Hi All, Can you help me with the clarification? when acting as UAS and we send 200 Ok and dont receive ACK how many times should we reransmit 200 OK? in TCP there are no re transmission so after how much time we send BYE? want to know how is T2 coming to the picture and how are retranmission

Re: [Sip-implementors] 200 Ok retransmission

Hi, It doesn't sound like you are interpreting section 13.3.1.4 correctly. Using default values, retransmissions occur .5, 1, 2, 4, 4, 4, ... until the 64*T1 timer pops. Also notice that 2xx is retransmitted over TCP. Once the response has been constructed, it is passed to the INVITE server

Re: [Sip-implementors] 200 OK Retransmission

@lists.cs.columbia.edu Subject: RE: [Sip-implementors] 200 OK Retransmission Hello Jitendra, I think we can confirm from following section in RFC 3261 13.3.1.4 The INVITE is Accepted The 2xx response is passed to the transport with an interval that starts at T1 seconds and doubles for each

Re: [Sip-implementors] 200 OK Retransmission

: Thursday, May 08, 2008 3:10 PM To: JEEVANANDHAM KARTHIC KUMAR Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] 200 OK Retransmission Hi Karthic, I have a doubt here. The retransmission of the 2xx response In case ACK is not received will happen as below 1st 2xx - 0

Re: [Sip-implementors] 200 OK Retransmission

Singh Bhadoriya [mailto:[EMAIL PROTECTED] Sent: Thursday, May 08, 2008 3:10 PM To: JEEVANANDHAM KARTHIC KUMAR Cc: sip-implementors@lists.cs.columbia.edu Subject: RE: [Sip-implementors] 200 OK Retransmission Hi Karthic, I have a doubt here. The retransmission of the 2xx response In case ACK

[Sip-implementors] 200 OK Retransmission

Hi, When a UAS receives INVITE, it responds with 200 OK. But in case, the UAC does Not sends an ACK for the 200 OK, then how many times the 200 OK is retransmitted and At what interval this re-transmission happens (Assuming non-reliable transport such as UDP). From RFC-3261 I am

Re: [Sip-implementors] 200 OK Retransmission

To: Jitendra Singh Bhadoriya; sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] 200 OK Retransmission Hi, UAS should retransmit 200 OK at the interval of Timer G(initially T1 then 2*T1) up to the timer H (64*T1). Ref RFC 3261: A Table of Timer Values Timer G - INVITE