Hi Nils,
REGISTER sip:ss2.biloxi.com SIP/2.0
Via: SIP/2.0/UDP client.biloxi.com:5060;branch=z9hG4bKnashds7
Max-Forwards: 70
From: LittleGuy <sip:[EMAIL PROTECTED]>;tag=a73kszlfl
To: LittleGuy <sip:[EMAIL PROTECTED]>
Call-ID: [EMAIL PROTECTED]
CSeq: 1 REGISTER
Contact: <sip:[EMAIL PROTECTED]>
Content-Length: 0
As u can see above, even REGISTER has SIP URI in form of sip:domain-name or
sip:ip-address.
With OPTIONS the SIP URI is in the form as shown...as mentioned in the
RFC3261.
OPTIONS sip:[EMAIL PROTECTED] SIP/2.0
Via: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bKhjhs8ass877
Max-Forwards: 70
To: <sip:[EMAIL PROTECTED]>
From: Alice <sip:[EMAIL PROTECTED]>;tag=1928301774
Call-ID: a84b4c76e66710
CSeq: 63104 OPTIONS
Contact: <sip:[EMAIL PROTECTED]>
Accept: application/sdp
Content-Length: 0
But in case of an INVITE, it depends on the configuration of the proxy
whether to forward this to the Helpdesk/Reception(if configured) or to
reject it.
If not configured, proxy in this case can respond back with 400,404,416 or
even 484.
Let me know what u think on this.
Regards,
Atul
-----Original Message-----
From: Nils Ohlmeier [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 19, 2004 9:34 PM
To: [EMAIL PROTECTED]
Cc: Atul Khandelwal; [EMAIL PROTECTED]
Subject: Re: [Sip-implementors] domain name
Hi Atul,
it should not do so, if the URI is the request URI of an OPTIONS request.
Because that should be answered by the proxy. And to direct such a request
to
a proxy you have to use a SIP URI in form of sip:domain-name or
sip:ip-address.
Regards
Nils Ohlmeier
On Thursday 19 August 2004 12:43, Atul Khandelwal wrote:
> Hi Anuj,
>
> In this case the proxy responds back with a 484 Address Incomplete
> response.
>
> Regards,
> Atul
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Behalf Of
> [EMAIL PROTECTED]
> Sent: Thursday, August 19, 2004 1:54 PM
> To: [EMAIL PROTECTED]
> Subject: [Sip-implementors] domain name
>
>
> A valid sip address is <sip:[EMAIL PROTECTED]>
>
> If i give just sip:domain-name / IP address
> (sip:abc.com or sip:123.123.123.123)
> are these valid sip addresses.
> Thanks in advance
> anuj
>
> *********************** HSS-Unclassified ***********************
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Nils Ohlmeier
mailto:[EMAIL PROTECTED] http://www.snom.com
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