01-13-2014 05:21 AM - edited 03-16-2019 09:13 PM
Hi Guys,
I have a voice gateway with an E1 card and two 4 port FXO ports. The system has been configured such that when one calls outside starting with a nine(9) the call is routed out throught the E1. When one dials with an 8 it passes through the FXO.
The main problem is that when I cal a number starting with an 8 it takes about 12 seconds for the call to connect. But when I call the same number with the 9 (E1) it connects almsot immediately. What could ve causing the delay?
====================================
Below are the configs on Voice Gateway
====================================
isdn switch-type primary-net5
!
!
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
voice-card 0
dsp services dspfarm
controller E1 0/2/0
framing NO-CRC4
pri-group timeslots 1-25
interface Serial0/2/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
voice-port 0/0/0
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/0/1
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/0/2
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/0/3
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/2/0:15
!
voice-port 0/1/0
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/1/1
cptone KE
connection plar opx 101
caller-id enable
voice-port 0/1/2
cptone KE
connection plar opx 101
caller-id enable
!
voice-port 0/1/3
cptone KE
connection plar opx 101
caller-id enable
!
mgcp profile default
!
sccp local FastEthernet0/0
sccp ccm 192.168.33.250 identifier 1 version 7.0
sccp
!
sccp ccm group 1
associate ccm 1 priority 1
associate profile 1 register CFB001cf6d5e3d6
switchback method graceful
!
dspfarm profile 2 transcode
codec g729abr8
codec g729ar8
codec g711alaw
codec g711ulaw
codec g729br8
codec g729r8
maximum sessions 2
associate application SCCP
shutdown
!
dspfarm profile 1 conference
codec g729br8
codec g729r8
codec g729abr8
codec g729ar8
codec g711alaw
codec g711ulaw
maximum sessions 4
associate application SCCP
!
dial-peer voice 1 pots
description Outbound Dial-Peer
destination-pattern 9.T
direct-inward-dial
port 0/2/0:15
!
dial-peer voice 3 voip
description To-Call-Manager
destination-pattern ...
session protocol sipv2
session target ipv4:192.168.33.250
voice-class codec 1
dtmf-relay h245-signal cisco-rtp h245-alphanumeric rtp-nte sip-kpml sip-notify
!
dial-peer voice 10 pots
destination-pattern 9T
direct-inward-dial
port 0/2/0:15
!
dial-peer voice 150 voip
destination-pattern 000
session target ipv4:192.168.33.250
dtmf-relay h245-signal cisco-rtp h245-alphanumeric rtp-nte
codec g711ulaw
!
dial-peer voice 20 pots
destination-pattern 8.T
port 0/0/0
!
dial-peer voice 21 pots
destination-pattern 8.T
port 0/0/1
!
dial-peer voice 22 pots
destination-pattern 8.T
port 0/0/2
!
dial-peer voice 23 pots
destination-pattern 90725992001
port 0/0/3
dial-peer voice 24 pots
preference 2
destination-pattern 8.T
port 0/1/0
!
dial-peer voice 25 pots
preference 3
destination-pattern 8.T
port 0/1/1
!
dial-peer voice 26 pots
preference 4
destination-pattern 8.T
port 0/1/2
!
dial-peer voice 27 pots
preference 5
destination-pattern 8.T
port 0/1/3
num-exp 9888 9000
======================
ON CUCM
======================
9.!
90[1-9][0-9]XXXXXXX
90[1-9][0-9]XXXXXX
90[1-9][0-9]XXXXX
9.07[38]XXXXXXX
9.07[0-2]XXXXXXX
8.!
80[1-9][0-9]XXXXXXX
80[1-9][0-9]XXXXXX
80[1-9][0-9]XXXXX
8.07[38]XXXXXXX
8.07[0-2]XXXXXXX
01-13-2014 05:42 AM
I wil try
dial-peer voice 20 pots
destination-pattern 80.T
port 0/0/0
prefix 0
01-13-2014 05:48 AM
Hi just tried it. No change. Still a delay when calling.
01-13-2014 05:55 AM
Compair the following please?
Voice Port Configuration
Router(config)#voice-port 0/0/0
Router(config-voiceport)#signal groundstart
Router(config-voiceport)#connection plar opx 4001
Router(config)#dial-peer voice 80 pots
Router(config-dialpeer)#destination-pattern 8T
Router(config-dialpeer)#port 0/0/0
01-13-2014 06:10 AM
Still no difference. On the E1 it connects automatically, but on the FXO there are still delays.
01-13-2014 06:14 AM
The delay on the FXO is approximately 11-12 seconds.
01-13-2014 07:21 AM
voice-port 0/0
timeouts interdigit xx
Try playing with the interdigit command maybe?
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