SIP Pinhole capability on Zyxel H Series

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Zyxel_Stanley
Zyxel_Stanley Posts: 1,476 image  Zyxel Employee
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Question:
Does SIP Pinhole on H Series support SIP transformation?
Answer:
No. SIP Pinhole does not support SIP transformation. It only opens/manages SIP-related pinholes for traffic flow and does not rewrite SIP headers/payload like traditional SIP ALG transformation behavior.