[SIPForum-discussion] SIP Re-invite Query

[NK]

Dear All,

I have a query related to SIP-re-invite.

Can you pleae advise if we can send the re-invite with new codec.

Suppose initial offer had G729A and call established successfully after 200
OK. Now suppose if my UAC send the "reinivte" along with G711 or G729 AB or
annex=b" and there on G729A in reinvite is that reinvite will work?

Regards,
Nitin Kapoor
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