Here is a quote from 2543bis:
user: The name of the user addressed. Note that this field MAY be empty
where the destination host does not have a notion of users, e.g., for
embedded devices.
So I guess what you are seeing is OK.
Thank you,
Igor Slepchin
> -----Original Message-----
> From: Vijay Gurbani [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, March 13, 2001 6:40 PM
> To: SIP Implementors
> Subject: [Sip-implementors] userinfo in Request URI
>
>
> Folks:
>
> Every now and then I look at our public SIP server's log
> files. I have come
> across INVITE SIP requests that do not have the userinfo field in the
> Request URI. As far as I know, while the userinfo field is
> prohibited in
> the REGISTER request, it is mandatory in the INVITE/OPTIONS/BYE/ACK
> requests.
>
> In other words, while
>
> REGISTER sip:lucent.com SIP/2.0
>
> is fine,
>
> INVITE sip:lucent.com SIP/2.0
>
> is not; the userinfo field is required:
>
> INVITE sip:[EMAIL PROTECTED] SIP/2.0
>
> Thanks,
>
> - vijay
> --
> Vijay K. Gurbani vkg@{lucent.com,research.bell-labs.com,acm.org}
> Internet Software and eServices Group
> Lucent Technologies/Bell Labs Innovations 263 Shuman Blvd., Rm 1A-413
> Naperville, Illinois 60566 Voice: +1 630 224 0216 Fax:
> +1 630 713 0184
> _______________________________________________
> Sip-implementors mailing list
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>
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