IOS H323 Gateway / CUCM with Egyptian numbering plan...

[christian.sanchez]

Hi All

Does anyone have an example of this config ?

We have to deploy remotely a Cisco IOS H323 Gateway (ISR2921) linked to a CUCM V9.1, with the Egyptian numbering plan in CAIRO, gateway which has to be SRST of course !

May I have your help ?

Best regards,

Christian.

[helawamry · Accepted solution]

Hi Chris,

you will configure h323 under interface reachable to CUCM

interface GigabitEthernet0/0

ip address x.x.x.x 255.255.255.0

duplex auto

speed auto

h323-gateway voip bind srcaddr "cucm ip add"

then dial-peers

dial-peer voice 1 pots

incoming called .

direct-inward-dial

port xxx

dial-peer voice 2 voip

destination-pattern "cisco ip phone extension"

session target ipv4: x.x.x.x "CUCM ip add"

dtmf-relay h245-alphanumeric h245-signal

codec g711ulaw

no vad

dial-peer voice 3 po

destination-pattern 9[234].......  "local calls inside cairo"

port xxx

dial-peer voice 4 po

destination-pattern 90[3-9]T  "nationals calls from cairo to long distance"

prefix 0

port xxx

dial-peer voice 5 po

destination-pattern 901[012]T  "Mobile calls "

prefix 01

port xxx

SRST configuration

Telephony-ser

ip sour x.x.x.x "ip add of the router connected to ip phones"

srst mode prov all

max-dn 100

max-ep 100

secondary tone 9

system message "connection to HQ down"

this is simple confiugration of H323 with SRST.

Let me know if you need more info

Regards

Helawamry

[christian.sanchez]

Hi Halawamry !

Hope you are doing well...

Thank you very (very) much for your help, this will simplify my configuration (and reassure me too!)

;-)

Regards,

Ch.