[cisco-voip] H323 with PRI

Ahmed Elnagar aelnagar at ACT-EG.COM
Wed Apr 18 05:24:51 EDT 2007


thanks very much for ur reply but what is the logic for this??
 
Thanks and Best Regards

Ahmed A. Elnagar
Network Field Engineer
 
Advanced Computer Technology (ACT)
16 Fawzy Ramah St.Off Shehab St.Mohandessin, Giza, Egypt 
Postal Code:12411 Cairo Egypt

Mob: +2010-2833868
Website: www.act-eg.com
E-mail: aelnagar at act-eg.com

________________________________

From: Ian Worms [MTN Network Solutions] [mailto:ianw at mtnns.net]
Sent: Wed 18-Apr-07 10:05 AM
To: Ahmed Elnagar
Subject: RE: [cisco-voip] H323 with PRI



Hi,

 

What I understand is that you get a dial tone when you phone in, instead of the call going straight through to the right phone, I had a problem like this and I added the following dial-peer.

 

!

dial-peer voice 10 pots

 incoming called-number .T

 direct-inward-dial

!

This takes the call and routes it to the correct voip dial-peer. Just use the dial-peer as above and don't put any port number on it.

 

Thx

Ian 

 

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ahmed Elnagar
Sent: 18 April 2007 09:22 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] H323 with PRI

 

Hello all;

I have a H323 gateway with one E1 PRI port, I have a callmanager ver 4.2. I want to configure outside calling to PSTN and inbound calling to IP Phones. for outside calling it worked normally I can call from IP Phones to outside and my correct caller ID is shown.

The problem when I am calling from outside to an IP Phone if I leave the E1 voice port with its dfault I got a dial tone when I call the number and if I dailed another extension number I can reach to this number. the alternative to this is to configure Connection plar 123 and all the calls to E1 is directed to that extension "123". I want when I call 6789123 i go to 123 extnsion and when I call 6789126 I go to 126, the normal operation for PRI as u know.
by the way it works  normally when configured as MGCP not H323. any ideas about this

here is the configuration:


!
network-clock-participate wic 2
!
!
ip cef
!
!
!
!
isdn switch-type primary-net5
voice-card 0
 no dspfarm
!
!
!
!
voice service voip
 fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
 h323
!
!
!
!
voice class h323 1
 h225 timeout tcp establish 3
  call preserve
!
!
!
!
!
!
!
!
!
!
voice translation-rule 1
 rule 1 /.*/ /##37/
!
voice translation-rule 2
 rule 1 /.*/ /##38/
!
!
voice translation-profile profile1
 translate calling 1
!
voice translation-profile profile2
 translate calling 2
!
!
!
!
username xxxx password 0 xxxxxx
!
!
controller E1 0/2/0
 pri-group timeslots 1-31
!
controller E1 0/2/1
!

interface GigabitEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
 media-type rj45
 no keepalive
!

!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 media-type rj45
 no keepalive

!
interface GigabitEthernet0/1.2
 description Voice VLAN
 encapsulation dot1Q 102
 ip address a.b.c.d 255.255.255.0
 h323-gateway voip interface
!

!
interface Serial0/2/0:15
 no ip address
 encapsulation hdlc
 isdn switch-type primary-net5
 isdn incoming-voice voice
 no cdp enable
!
!
voice-port 0/2/0:15
 cptone EG
!
voice-port 0/1/0
 timing hookflash-out 500
!
voice-port 0/1/1
 timing hookflash-out 500
!
voice-port 0/1/2
 translation-profile incoming profile1
 timeouts call-disconnect 5
 timeouts ringing 5
 timeouts wait-release 3
 timing hookflash-out 500
 connection plar opx 3333
 caller-id enable
!
voice-port 0/1/3
 translation-profile incoming profile2
 timeouts call-disconnect 5
 timeouts ringing 5
 timeouts wait-release 3
 timing hookflash-out 500
 connection plar opx 3333
 caller-id enable
!
voice-port 0/3/0
!
voice-port 0/3/1
!
ccm-manager redundant-host a.b.c.e
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server a.b.c.f 
ccm-manager config
!
mgcp
mgcp call-agent a.b.c.f 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
no mgcp package-capability res-package
mgcp package-capability sst-package
no mgcp package-capability fxr-package
mgcp package-capability pre-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
!
mgcp profile default
!
!
!
dial-peer voice 3 pots
 destination-pattern 54.T
 direct-inward-dial
 port 0/2/0:15
!
dial-peer voice 18 voip
 preference 1
 destination-pattern 1..
 session target ipv4:a.b.c.f
 incoming called-number 1..
 dtmf-relay h245-alphanumeric
 codec g711ulaw
 no vad
!
dial-peer voice 20 pots
 destination-pattern 2..
 port 0/1/0
 forward-digits all
!
dial-peer voice 21 pots
 preference 1
 destination-pattern 2..
 port 0/1/1
 forward-digits all
!
dial-peer voice 800 voip
 destination-pattern 800
 session target ipv4:a.b.c.f
 dtmf-relay h245-alphanumeric
 codec g711ulaw
!
dial-peer voice 801 voip
 destination-pattern 801
 session target ipv4:a.b.c.f
 dtmf-relay h245-alphanumeric
 codec g711ulaw
!
dial-peer voice 200 pots
 preference 1
 destination-pattern .T
 port 0/1/2
 forward-digits all
!
dial-peer voice 300 pots
 preference 2
 destination-pattern .T
 port 0/1/3
!
dial-peer voice 400 pots
 destination-pattern 00T
 port 0/1/3
!
dial-peer voice 500 voip
 destination-pattern 3738
 session target ipv4:a.b.c.f
 dtmf-relay h245-alphanumeric
 codec g711ulaw
 no vad
!
dial-peer voice 4000195 voip
 description Test_Fax
 destination-pattern 195
 session protocol sipv2
 session target ipv4:fax_server IP
 dtmf-relay rtp-nte
 codec g711ulaw
 fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
 no vad
!
dial-peer voice 999010 pots
 service mgcpapp
 port 0/1/0
!
dial-peer voice 999011 pots
 service mgcpapp
 port 0/1/1
!
dial-peer voice 999030 pots
 service mgcpapp
 port 0/3/0
!
dial-peer voice 999031 pots
 service mgcpapp
 port 0/3/1
!
dial-peer voice 19 voip
 preference 2
 destination-pattern 1..
 session target ipv4:a.b.c.f
 incoming called-number 1..
 dtmf-relay h245-alphanumeric
 codec g711ulaw
 no vad
!
!
gateway
 timer receive-rtp 1200
!
sip-ua
!
!
!        




Thanks and Best Regards

Ahmed A. Elnagar
Network Field Engineer

Advanced Computer Technology (ACT)
16 Fawzy Ramah St.Off Shehab St.Mohandessin, Giza, Egypt
Postal Code:12411 Cairo Egypt

Mob: +2010-2833868
Website: www.act-eg.com
E-mail: aelnagar at act-eg.com

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