Hi ! I would appreciate some help on determine if it's Ok to send UPDATE as in picture below. To me it seems strange sending an UPDATE when a 200OK on initial INVITE would have done the job in a more straight forward way, but I can't see any explicit statement in RFC4028 that say that you can't use UPDATE in this manner. Left side is an Oracle SBC and right side is a Cisco CUBE/CM
[cid:image002.png@01D75A52.D1E43110] BR/pj Sensitivity: Internal
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