09-22-2011 05:30 AM - edited 03-16-2019 07:08 AM
Hi there,
We are connected a Cisco Router to a BT Dealer Board (DB) system via a QSIG E1 link. The idea is that the users on the DB will be able to call the IP phones on the UCM cluster, and of course call the PSTN through the GW's. All do-able stuff, however!
When a DB phone calls which is routed through the E1 link we do not get all of the digits he dials! Looking at the Q931 debugs this is shown. so lets say he dials 123456789, we only see 123 come through! if dialled really quick it may get up to 4!
DB staff say that its not their equipment, but I do think it lies their, with something like a tight inter-digit timeout.
Also to mention I am seeing strange "facilty" messages such as;
Facility i = 0x9FAA06800100820100A1160202108F020100800D4865616C65792C20526F62696E
Progress Ind i = 0x8183 - Origination address is non-ISDN
Any comments would be great. All the best, Carl
Solved! Go to Solution.
09-22-2011 08:45 AM
Hi,
Try adding these few lines to the config and retest.
!
interface Serial0/0/1:15
isdn overlap-receiving
isdn overlap-receiving T302 2000
!
HTH
Alex
09-29-2011 08:07 AM
Sorry I did not answer your question properly.
isdn overlap-receiving T302 2000
This tell the system to wait for 2 seconds to allow further digits etc to be received from the connected device before compiling the Q931 set up message.
HTH
Alex
09-22-2011 06:45 AM
Hi,
This looks like an overlap signalling issue
Can you show yor gateway config.
Regards
Alex
09-22-2011 08:31 AM
Hello Alex,
see below;
Current configuration : 2824 bytes
!
! Last configuration change at 10:49:39 UTC Thu Sep 22 2011 by admin
! NVRAM config last updated at 08:11:04 UTC Thu Sep 22 2011 by admin
!
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ukgre00-124-c29
!
boot-start-marker
boot-end-marker
!
card type e1 0 0
card type e1 0 1
card type e1 0 2
!
aaa new-model
!
!
!
!
!
!
!
aaa session-id common
network-clock-participate wic 0
network-clock-participate wic 1
network-clock-participate wic 2
!
no ipv6 cef
ip source-route
ip cef
!
!
!
!
no ip domain lookup
ip domain name voipt.commerzbank.com
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
!
!
voice-card 0
!
!
!
voice service pots
!
voice service voip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none
h323
!
!
!
voice translation-rule 1
rule 1 /^.*/ /4000/
!
!
voice translation-profile ITS
translate called 1
!
!
license udi pid CISCO2921/K9 sn FGL152911L6
hw-module pvdm 0/0
!
!
!
username administrator password 0 $up3rMar10
username admin privilege 15 password 0 $up3rMar10
!
redundancy
!
!
controller E1 0/0/0
!
controller E1 0/0/1
clock source internal
pri-group timeslots 1-31
description ITS
!
controller E1 0/1/0
!
controller E1 0/1/1
!
controller E1 0/2/0
!
controller E1 0/2/1
!
!
!
!
!
interface GigabitEthernet0/0
ip address 10.137.10.14 255.255.255.0
duplex auto
speed auto
h323-gateway voip bind srcaddr 10.137.10.14
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/1:15
description ITS
no ip address
encapsulation hdlc
isdn switch-type primary-qsig
isdn timer T310 120000
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
ip default-gateway 10.137.10.1
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 10.137.10.1
!
!
!
!
control-plane
!
!
voice-port 0/0/1:15
!
!
!
!
dial-peer voice 1 pots
destination-pattern 50210
no digit-strip
direct-inward-dial
port 0/0/1:15
!
dial-peer voice 2 voip
destination-pattern 00207475899T
session target ipv4:1.2.3.4
!
dial-peer voice 3 voip
destination-pattern 00207475898T
session target ipv4:1.2.3.4
!
!
!
!
gatekeeper
shutdown
!
!
telephony-service
max-ephones 1
max-dn 1
ip source-address 10.137.10.14 port 2000
max-conferences 8 gain -6
transfer-system full-consult
create cnf-files version-stamp 7960 Sep 22 2011 08:07:28
!
!
ephone-dn 1 dual-line
number 4000
!
!
ephone 1
mac-address 000F.8F1B.614E
type 7960
button 1:1
!
!
!
line con 0
line aux 0
line vty 0 4
session-timeout 60
password $up3rMar10
logging synchronous
transport input telnet ssh
!
scheduler allocate 20000 1000
end
09-22-2011 08:45 AM
Hi,
Try adding these few lines to the config and retest.
!
interface Serial0/0/1:15
isdn overlap-receiving
isdn overlap-receiving T302 2000
!
HTH
Alex
09-23-2011 06:44 AM
Bingo!
This worked Alex! what do these commands mean?
09-23-2011 07:40 AM
Hi,
Thank goodness I helpped to fix something today.
HTH
Alex
09-29-2011 08:07 AM
Sorry I did not answer your question properly.
isdn overlap-receiving T302 2000
This tell the system to wait for 2 seconds to allow further digits etc to be received from the connected device before compiling the Q931 set up message.
HTH
Alex
09-30-2011 02:44 AM
yeah thats right looked it up. Thanks again mate.
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