Can you please tell me what 3GPP situation you are refering
to?
Regards,
Christer
From: gao.yang2@xxxxxxxxxx [mailto:gao.yang2@xxxxxxxxxx]
Sent: Thursday, February 26, 2009 4:53 PM
To: Gonzalo Camarillo
Cc: Christer Holmberg; sipping
Subject: 答复: Re: 答复: Re: 答复: Re: 答复: Re: 答复: Re: [Sipping] Closing the offer/answer rollback issue
Dear Gonzalo Camarillo
I remember 3GPP have situation that one side with, other side without.
But I reviewed the RFC:
An offerer MUST include this tag in the
Require header field if the offer contains one or more "mandatory"
strength-tags.
So, you are right :).
But this is not the main branching of our view.
Gao
| Gonzalo Camarillo
<Gonzalo.Camarillo@xxxxxxxxxxxx>
2009-02-26 22:40 |
|
Hi,
> If one side without precondition, the other with. It might make
> different view.
this is also impossible. If an offer does not have preconditions, the
answerer cannot add them.
Cheers,
Gonzalo
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