cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
298
Views
0
Helpful
1
Replies

mgcp gateway will send command to port 2727?

jjia
Level 2
Level 2

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

1 Reply 1

amritpatek
Level 6
Level 6

2727 is used by Gateways to send commands.

You can also have a look at the list od prts used by CallManager.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a00801a62b9.shtml