07-01-2004 05:51 AM
Dear All,
I am connecting Cisco 3745 VWIC-MFT2E1 to Siemens Hicom 300E DIUS 2 module (2 E1). The setup are:
FXS/FXO---Cisco 2651---(MPLS)----Cisco 3745---(E1)Siemens Hicom 300E---handset/PSTN
I follow the setup in cisco web page using ISDN PRI (isdn switch primary-net5, I tried QSIG before, but it work only half direction). It work well both direction, with one exception: The FXS from 2651 can not dial to PSTN trunk of Siemens Hicom 300 E. To get access to PSTN the user dial 0, but I can't get that line available for VoIP user.
Debug message shows that the error is 88 (incopatible destination).
Following is the config:
jkt-3745-mpls-v#sh run
Building configuration...
Current configuration : 2042 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname jkt-3745-mpls-v
!
boot-start-marker
boot system flash c3745-advipservicesk9-mz.123-4.T4.bin
boot-end-marker
!
logging buffered 4096 debugging
enable secret xxxxxxxxxxx
!
voice-card 1
dspfarm
!
voice-card 2
no dspfarm
!
no aaa new-model
ip subnet-zero
!
!
!
!
no ip domain lookup
ip ssh break-string
ip audit notify log
ip audit po max-events 100
no ftp-server write-enable
isdn switch-type primary-net5
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
no crypto isakmp enable
!
!
!
controller E1 0/2
!
controller E1 0/3
!
controller E1 1/0
shutdown
!
controller E1 1/1
clock source internal
pri-group timeslots 1-31
!
!
!
interface FastEthernet0/0
ip address 192.168.132.2 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
bandwidth 384
ip address 192.168.128.2 255.255.255.252
no cdp enable
!
interface FastEthernet0/1
ip address 192.168.128.5 255.255.255.252
duplex auto
speed auto
!
interface Serial0/1
no ip address
shutdown
clockrate 2000000
!
interface Serial1/1:15
no ip address
no logging event link-status
isdn switch-type primary-net5
isdn protocol-emulate network
isdn incoming-voice voice
no isdn outgoing display-ie
no cdp enable
!
router ospf 100
log-adjacency-changes
network 192.168.128.0 0.0.0.3 area 1
network 192.168.132.0 0.0.0.255 area 0
!
ip classless
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
voice-port 1/1:15
!
voice-port 2/0/0
!
voice-port 2/0/1
!
voice-port 2/0/2
!
voice-port 2/0/3
!
voice-port 2/1/0
!
voice-port 2/1/1
!
!
!
!
dial-peer cor custom
!
!
!
dial-peer voice 100 voip
description link to Meon
destination-pattern 31.+
session target ipv4:192.168.128.6
codec g729br8
!
dial-peer voice 500 pots
destination-pattern 21T
direct-inward-dial
port 1/1:15
!
dial-peer voice 502 pots
destination-pattern 241
port 2/0/0
!
!
!
line con 0
line aux 0
line vty 0 4
password ******
login
!
!
07-01-2004 09:34 AM
I fthey are dialing 0 from the 2651 then there is no pots dial peer on the 3745 that matches 0. Add another dial peer just like 500 pots with a destination apttern of 0T and this should get through.
Hope this helps
07-01-2004 06:50 PM
Thanks for your response,
Sorry for incomplete information.
PBX users use 0 to dial to local PSTN. Now I connect the PBX to 3745 that is then connected to 2651 at another cities (this is still in the staging at the moment). The FXS users in the 2651 will dial 21412 for example to reach extension #412 and will dial 2107876543 to reach PSTN number 7876543 (there is preceeding 0 passed by the router to reach outside PSTN).
I think the dial-peer pots 500 with destination-pattern 21T match these two purposes, don't they ?
The problem now is that that '0' dial to reach outside PSTN is not working.
thanks,
.ari
07-02-2004 05:23 AM
OK...so you mean that for the PBX users dialing 0 to reach the PST no longer works, is that right?
If so, I would guess that the PBX is routing the call to the PRI where the 3745 is connected. Do a debug isdn q931 on the 3745 and have on of the PBX users dial 0 to confirm you see the call setup here. If so, then the PBX programming needs to be changed so that this PRI and the PSTN connection are 2 different routes.
07-16-2004 05:53 AM
Thanks Crieman,
There's call setup from 3745 and the PABX guy is working on it at the moment.
BTW I got quite strange problem. I have connected one remote site (the 2651 with fxs/fxo) and they can call back and forth to the PABX users in central location. When I connected the second site with similar configuration, it work with one exception that the the remote users (FXS behind second 2651) can't connect to PABX users (while pbx users can call the FXS). I did debug voice call setup and found error message with call disconnect with cause code 65.
Attached is the config of the second remote site (that's working in the first remote site) :
Current configuration : 2998 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
no service dhcp
!
hostname kucing_meng-cs-mpls-v
!
boot-start-marker
boot-end-marker
!
logging buffered 200000 debugging
enable secret xxxxx.
!
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
!
!
no ip dhcp conflict logging
!
!
ip cef
ip domain name bin.go.id
ip audit po max-events 100
no ftp-server write-enable
voice-card 1
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
class-map match-any VoIP_Control
match access-group name VoIP_Control
class-map match-any VoIP_Data
match access-group name VoIP_Data
class-map match-any IP_Critical
match access-group name IP_Critical
!
!
policy-map qos
class VoIP_Data
set ip precedence 5
priority percent 25
class VoIP_Control
set precedence 3
bandwidth percent 5
random-detect
class IP_Critical
set ip precedence 2
bandwidth percent 40
random-detect
class class-default
fair-queue
random-detect
!
!
no crypto isakmp enable
!
!
!
!
interface FastEthernet0/0
ip address 192.168.162.1 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
bandwidth 128
ip address 192.168.128.14 255.255.255.252
max-reserved-bandwidth 100
service-policy output qos
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/1
no ip address
shutdown
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.128.13
!
no ip http server
no ip http secure-server
!
ip access-list extended IP_Critical
permit tcp any any eq telnet
permit tcp any eq telnet any
permit tcp any any eq 22
permit tcp any eq 22 any
ip access-list extended VoIP_Control
remark H.323
permit tcp any any eq 1720
permit tcp any any range 11000 11999
remark MGCP
permit udp any any eq 2427
permit tcp any any eq 2428
remark Cisco Skinny
permit tcp any any range 2000 2002
ip access-list extended VoIP_Data
permit udp any any range 16384 32767
!
!
!
!
control-plane
!
!
!
voice-port 1/0/0
!
voice-port 1/0/1
!
voice-port 1/1/0
!
voice-port 1/1/1
!
voice-port 1/1/2
!
voice-port 1/1/3
!
!
!
!
!
dial-peer voice 10 pots
destination-pattern 311
port 1/1/0
!
dial-peer voice 11 pots
destination-pattern 312
port 1/1/1
!
dial-peer voice 12 pots
destination-pattern 313
port 1/1/2
!
dial-peer voice 13 pots
destination-pattern 314
port 1/1/3
!
dial-peer voice 20 voip
destination-pattern 21T
session target ipv4:192.168.128.2
!
dial-peer voice 21 voip
destination-pattern 24T
session target ipv4:192.168.128.10
!
dial-peer voice 22 voip
destination-pattern 22T
!
dial-peer voice 14 pots
destination-pattern 310T
port 1/0/0
!
dial-peer voice 15 pots
destination-pattern 310T
port 1/0/1
!
!
rtr responder
!
line con 0
line aux 0
line vty 0 4
password xxxx
login
!
!
!
end
Thanks for your help.
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