Re: How to use port other than 1720 for signalling

israrmuhammad · ‎03-14-2006

Hi every one.

How I can change the default port for H323 Singalling ?? can any bosy guide me how to use 1200 tcp port signalling instead of default port 1720.

mchin345 · ‎03-20-2006

Use policy routing :

Ex:

ip access-list extended h323-signaling

permit tcp any any eq 1720

permit tcp any eq 1720 any

deny ip any any ! Just for statistics

!

route-map h323-signaling permit 10

match ip address h323-signaling

set ip precedence flash

!

interface FastEthernet 1/0

ip route-cache policy

ip policy route-map h323-signaling

israrmuhammad · ‎03-23-2006

Hi.

thanks for the reply. I dont need access control. All I need to use port 1214 instead of 1720 in Cisco IP to IP gateway configuration.

My Cisco-3661 will listen to Voice Signalling on port 1214 instead of 1720. Can you help me how to change or use 1214 tcp port for h323 signalling.

Deniz AYDIN · ‎03-23-2006

Hi,

you can chanve voip service options.I havent tried my be this can help.

voice service voip

h323

emptycapability

h225 listen-port xxxx

israrmuhammad · ‎03-23-2006

Hi

Thanks for the reply. I dont have this command in my IOS I have 123-14.T2 in my 3661 Router.

please advice

Regards

ISrar

robert.schira · ‎03-28-2006

use following in voip dialpeer:

session target ipv4:[ipv4]:[port]

drobel · ‎03-28-2006

Hi!

with this interface config command:

h323-gateway voip id xyz ipaddr 10.1.1.1 1214

Regards,

Bela

israrmuhammad · ‎04-01-2006

Hi!!

I have set this config but still 3640 is listening to 1720 instead of 1214. please advice

here is my config

interface Ethernet0/0

ip address 192.168.0.12 255.255.255.240

half-duplex

h323-gateway voip interface

h323-gateway voip id Gw-Gk ipaddr 192.168.0.12 1214

!

drobel · ‎04-03-2006

Sorry, I haven't tried it yet...

May be ip port-map command can help you.

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_command_reference_chapter09186a00800ca7bf.html

Regards,

Bela

israrmuhammad · ‎04-22-2006

Hi

thanks, its good same like port forwarding in linux .. Well I have 12.3(14)T2 ios in my router but I dont have this command .. can u please tell me the IOS version to use ??

I have 3661

Thanks

israr