[SIPForum-discussion] how to response the offer

[孙永光]

 Dear All

   I have a question about How to respond the offer , the scenario is as
following

A call B , and the offer and answer is ok , after a while , A receives a B
's REINVITE which includes the same SDP as it just answered before

now, How does A respond it ?

does A  must respond  the B's new offer  with   the same SDP as the offer it
sent previously?

could you give some advice ?

Thanks

SunYongGuang





-- 
msn:yongguangsun at hotmail.com <msn%3Ayongguangsun at hotmail.com>
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