Hi,
Customer wants to install PIX firewall in front of CallManager.
As per the documentation of PIX administration guide at http://www.cisco.com/en/US/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a008017278b.html#wp1087302,
for the mgcp application we need to add following two commands for inspection:
fixup protocol mgcp 2427
fixup protocol mgcp 2727
2427 is a wellkown port, however on sniffer, we could not find the port 2727 between callmanager and mgcp voice gateway.
Is there anything wrong?
Thanks,
JJ