Below changes were added.
- Added TCP 5060 for SIP(As sometimes this can be TCP/UDP) for all WANS
- RTP port range 6200 – 6214 added for Inbound for all WANS
- SIP domains allowed for Inbound for all WANS
SIP ALG turn off – Need to run below commands if it’s required. Best to test the phones after above changes.
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