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Converting from MGCP to H.323

gsims
Level 1
Level 1

Greetings,

I have an issue with a 2610 router that is acting as a voice gateway. Installed is the NM-2V with (1) VIC-2FXO-M1 and (1) VIC-2FXS modules. Currently the router is configured for MGCP. After extensive digging, I need to convert this to H.323 for the router to take advantage of the CallerID function. I'm looking for some white papers on how to accomplish this. What is needed is, when people call in, it goes into Unity (Ext. 4010) after 2 rings.

Any suggesstions on where I can find this information?

Thanks in advance.

Gordon Sims

3 Replies 3

Hin Lee
Cisco Employee
Cisco Employee

Gordon:

I think this may answer part of your questions:

FXO Gateway to PSTN Example

http://www.cisco.com/en/US/products/hw/routers/ps221/products_configuration_guide_chapter09186a008007c995.html#xtocid9

As for going to Unity after 2 rings, you have to configure the phone's DN/Extension to forward to vm pilot after 8 second.

Thanks for the help hinho, but now I have 2 issues. 1) I can dial out from any phone, but when I do, it takes up to 15 seconds before it makes a connection, anyway to decrease this time lapse. 2) Everybody from the outside world is unable to dial in, all they get is 2 rings and then a busy signal. I've dug around as much as possible, but seems like I'm overlooking something. Need a second opinion on my setup and see if anyone else see's something a miss. Thanks again for help

Gordon.

sc-2610-vg#show conf

Using 1771 out of 29688 bytes

!

version 12.3

no service pad

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname sc-2610-vg

!

boot-start-marker

boot-end-marker

!

enable password 7

!

no aaa new-model

ip subnet-zero

ip cef

!

!

!

!

!

!

voice service voip

h323

!

!

!

voice class h323 1

h225 timeout tcp establish 5

call start fast

!

!

!

!

!

!

voice translation-rule 1

rule 1 /^9/ /19/

!

!

voice translation-profile Phone1

translate called 1

!

!

!

!

!

!

interface Ethernet0/0

ip address 10.0.2.3 255.255.0.0

full-duplex

h323-gateway voip interface

!

ip default-gateway 10.0.2.254

ip http server

ip classless

!

!

!

!

voice-port 1/0/0

supervisory disconnect dualtone mid-call

ring number 2

no battery-reversal

input gain 7

output attenuation 0

echo-cancel coverage 16

timeouts interdigit 4

timeouts call-disconnect 1

timeouts ringing 6

timeouts wait-release 1

timing hookflash-out 50

timing guard-out 500

connection plar 4000

impedance 900c

station-id name xxxxxx xxxxxxx

station-id number 888xxxxxxx

caller-id enable

!

voice-port 1/0/1

supervisory disconnect dualtone mid-call

no battery-reversal

input gain 7

output attenuation 0

echo-cancel coverage 16

timeouts interdigit 4

timeouts call-disconnect 1

timeouts ringing 6

timeouts wait-release 1

timing hookflash-out 500

impedance 900c

station-id name xxxxxx xxxxxxx

station-id number 888xxxxxxx

caller-id enable

!

voice-port 1/1/0

!

voice-port 1/1/1

!

no mgcp timer receive-rtcp

!

!

dial-peer voice 1 voip

translation-profile incoming Phone1

answer-address 4000

codec g711ulaw

!

dial-peer voice 19 pots

destination-pattern 19T

port 1/0/0

!

gateway

!

!

telephony-service

!

!

line con 0

line aux 0

line vty 0 4

login

!

!

end

sc-2610-vg#

Figured it out with the guidance of a friend, pointed me in the right direction. Thanks to everyone that was trying to figure out my problem.

Gordon