Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-07-16 Thread Dale R. Worley
> On Sat, Mar 3, 2018 at 7:33 PM, Dale R. Worley wrote: > >> Zuniga, Guillermo writes: >> > I Access enviroment not PEER to PEER connection, CONTACT could be >> > anonymous or always should be any valid uri-user? >> >> The Contact always has to be a valid URI. However, that URI does not >> have

Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-07-15 Thread Arun Tagare
Hi Zuniga, Guillermo The below abstract clearly states that CONTACT header *MUST* contain a valid URI. RFC 3261 >>> That is, the Contact header field value contains the URI at which the UA would like to receive requests, and this URI MUST be valid even if used in subsequent requests outside

Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-03-03 Thread Dale R. Worley
Zuniga, Guillermo writes: > I Access enviroment not PEER to PEER connection, CONTACT could be > anonymous or always should be any valid uri-user? The Contact always has to be a valid URI. However, that URI does not have to be the AOR (address-of-record) of a customer; it just has to be able to r

Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-03-03 Thread anhright
.org, sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE Thanks for that, I Access enviroment not PEER to PEER connection, CONTACT could be anonymous or always should be any valid uri-user? Regards, Thanks Guillermo

Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-03-02 Thread Zuñiga , Guillermo
...@sipforum.org; sip-implementors@lists.cs.columbia.edu Asunto: Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE Yes, CONTACT header field is mandatory for the SIP INVITE request. Cheers, Aman ​preet Singh​ On Thu, Feb 22, 2018 at 12:57 AM, Zuñiga, Guillermo

Re: [Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-02-26 Thread Aman
Yes, CONTACT header field is mandatory for the SIP INVITE request. Cheers, Aman ​preet Singh​ On Thu, Feb 22, 2018 at 12:57 AM, Zuñiga, Guillermo < guillermo.zun...@cwpanama.com> wrote: > Hi fellows, > > I would you can help me to know and be clear about the following questions: > > Is the CONT

[Sip-implementors] is Contact Header Mandatory and could be anonymous in the INVITE

2018-02-21 Thread Zuñiga , Guillermo
Hi fellows, I would you can help me to know and be clear about the following questions: Is the CONTACT header mandatory that always have to be present in the INVITE? I am asking that for the case that imagine that Endpoint after is Registered in a Registrar Server, send me the following header i