Cisco C8000V. Cisco IOS XE Software, Version 17.06.05. Trying to implement static PAT to translate SIP traffic between private and public voice gateways.<172.17.20.36:3002> <Cisco NAT 1.2.3.4> <5.6.7.8:5060>ip nat inside source static udp 172...
Is there any mechanism to disable such modifications? Internal signaling gateway is capable to work behind NAT and doesn't expect changes in SIP payload.
