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E1 PRI config issue with E1 R2 CAS

Amit23
Level 4
Level 4

‎03-16-2015 09:57 AM - edited ‎03-17-2019 02:20 AM

Hello All,

 

i have one voice router 2921 with two E1 carss.

in which 1 port is connected with 31 PRI channels and another E1 port is connected with Zorten paging system over E1 R2 cas..

below is router configuration:

 
 
Current configuration : 6089 bytes
!
! Last configuration change at 08:03:10 UTC Mon Mar 16 2015 by cisco
!
version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ABC
!
boot-start-marker
boot-end-marker
!
!
card type e1 0 0
card type e1 0 1
logging buffered 51200 warnings
!
no aaa new-model
network-clock-participate wic 0 
 --More--         network-clock-participate wic 1 
network-clock-select 1 E1 0/0/0
!
!
!
!
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
!
isdn switch-type primary-net5
 --More--         !
cts logging verbose
!
crypto pki trustpoint TP-self-signed-1703236235
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-1703236235
 revocation-check none
 rsakeypair TP-self-signed-1703236235
!
!
crypto pki certificate chain TP-self-signed-1703236235
!
voice-card 0
!
license udi pid CISCO2911/K9 sn FCZ1906601L
hw-module pvdm 0/0
!
!
!
username cisco privilege 15 secret 5 $1$nN4.$Tp2EufsDNo/3V5x/C9MzC1
 --More--         !
redundancy
!
!
controller E1 0/0/0
 framing NO-CRC4 
 pri-group timeslots 1-31
!
controller E1 0/1/0
 framing NO-CRC4 
 clock source line bits
 ds0-group 1 timeslots 1-15,17-31 type r2-digital r2-compelled ani
 cas-custom 1
!
interface Embedded-Service-Engine0/0
 no ip address
 shutdown
!
interface GigabitEthernet0/0
 --More--          no ip address
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface GigabitEthernet0/2
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0:15
 no ip address
 encapsulation hdlc
 isdn switch-type primary-net5
 isdn incoming-voice voice
 no cdp enable
!
 --More--         ip forward-protocol nd
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
!
!
!
control-plane
!
!
voice-port 0/0/0:15
!
voice-port 0/1/0:1
 !
 !
 !
 !
!
mgcp behavior rsip-range tgcp-only
 --More--         mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
!
dial-peer voice 100 pots
 incoming called-number .
 direct-inward-dial
 port 0/0/0:15
!
dial-peer voice 200 pots
 destination-pattern 4...
 port 0/1/0:1
!
dial-peer voice 201 pots
 destination-pattern 5...
 port 0/1/0:1
!
dial-peer voice 202 pots
 --More--          destination-pattern 6...
 port 0/1/0:1
!
dial-peer voice 203 pots
 destination-pattern 7...
 port 0/1/0:1
!
!
!
!
gatekeeper
 shutdown
!
!
banner exec ^C
% Password expiration warning.
-----------------------------------------------------------------------
 
Cisco Configuration Professional (Cisco CP) is installed on this device 
and it provides the default username "cisco" for  one-time use. If you have 
already used the username "cisco" to login to the router and your IOS image 
supports the "one-time" user option, then this username has already expired. 
You will not be able to login to the router with this username after you exit 
 --More--         this session.
 
It is strongly suggested that you create a new username with a privilege level 
of 15 using the following command.
 
username <myuser> privilege 15 secret 0 <mypassword>
 
Replace <myuser> and <mypassword> with the username and password you want to 
use.
 
-----------------------------------------------------------------------
^C
banner login ^C
-----------------------------------------------------------------------
Cisco Configuration Professional (Cisco CP) is installed on this device. 
This feature requires the one-time use of the username "cisco" with the 
password "cisco". These default credentials have a privilege level of 15.
 
YOU MUST USE CISCO CP or the CISCO IOS CLI TO CHANGE THESE  PUBLICLY-KNOWN 
CREDENTIALS
 
Here are the Cisco IOS commands.
 
 --More--         
 --More--         username <myuser>  privilege 15 secret 0 <mypassword>
 --More--         no username cisco
 
Replace <myuser> and <mypassword> with the username and password you want 
to use. 
 
IF YOU DO NOT CHANGE THE PUBLICLY-KNOWN CREDENTIALS, YOU WILL NOT BE ABLE 
TO LOG INTO THE DEVICE AGAIN AFTER YOU HAVE LOGGED OFF.
 
For more information about Cisco CP please follow the instructions in the 
QUICK START GUIDE for your router or go to http://www.cisco.com/go/ciscocp 
-----------------------------------------------------------------------
^C
!
line con 0
 password cisco
 login local
line aux 0
line 2
 no activation-character
 no exec
 transport preferred none
 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
 stopbits 1
 --More--         line vty 0 4
 privilege level 15
 password cisco
 login local
 transport input telnet ssh
line vty 5 15
 privilege level 15
 password cisco
 login local
 transport input telnet ssh
!
scheduler allocate 20000 1000
!
end
 
 
now problem is that when i call over PRI from outside, it shows below message:
 
*Mar 16 08:36:27.803: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1EFB 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA1839C 
Preferred, Channel 28 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '44394038' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7142' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:27.807: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9EFB callID = 0x0008 switch = primary-net5 interface = User 
*Mar 16 08:36:27.815: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9EFB 
Channel ID i = 0xA9839C 
Exclusive, Channel 28
*Mar 16 08:36:27.815: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9EFB 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:28.059: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1EFB
*Mar 16 08:36:28.059: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9EFB
*Mar 16 08:36:31.655: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F12 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA1839D 
Preferred, Channel 29 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '44397018' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7647' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:31.655: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F12 callID = 0x0009 switch = primary-net5 interface = User 
*Mar 16 08:36:31.663: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F12 
Channel ID i = 0xA9839D 
Exclusive, Channel 29
*Mar 16 08:36:31.663: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F12 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:31.887: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F12
*Mar 16 08:36:31.887: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F12
*Mar 16 08:36:36.343: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F3D 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA1839E 
Preferred, Channel 30 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '40114847' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7718' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:36.343: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F3D callID = 0x000A switch = primary-net5 interface = User 
*Mar 16 08:36:36.351: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F3D 
Channel ID i = 0xA9839E 
Exclusive, Channel 30
*Mar 16 08:36:36.355: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F3D 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:36.555: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F3D
*Mar 16 08:36:36.555: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F3D
*Mar 16 08:36:39.783: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F51 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA1839F 
Preferred, Channel 31 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '44392456' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '6999' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:39.787: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F51 callID = 0x000B switch = primary-net5 interface = User 
*Mar 16 08:36:39.795: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F51 
Channel ID i = 0xA9839F 
Exclusive, Channel 31
*Mar 16 08:36:39.795: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F51 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:40.019: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F51
*Mar 16 08:36:40.019: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F51
*Mar 16 08:36:41.807: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F5C 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA18381 
Preferred, Channel 1 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '44392526' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7795' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:41.807: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F5C callID = 0x000C switch = primary-net5 interface = User 
*Mar 16 08:36:41.815: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F5C 
Channel ID i = 0xA98381 
Exclusive, Channel 1
*Mar 16 08:36:41.815: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F5C 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:42.047: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F5C
*Mar 16 08:36:42.047: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F5C
*Mar 16 08:36:46.443: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F75 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA18382 
Preferred, Channel 2 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '44394036' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7142' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:46.447: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F75 callID = 0x000D switch = primary-net5 interface = User 
*Mar 16 08:36:46.455: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F75 
Channel ID i = 0xA98382 
Exclusive, Channel 2
*Mar 16 08:36:46.455: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F75 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:46.647: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F75
*Mar 16 08:36:46.647: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F75
*Mar 16 08:36:48.771: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1F89 
Sending Complete 
Bearer Capability i = 0x8090A3 
Standard = CCITT 
Transfer Capability = Speech  
Transfer Mode = Circuit 
Transfer Rate = 64 kbit/s 
Channel ID i = 0xA18383 
Preferred, Channel 3 
Progress Ind i = 0x8183 - Origination address is non-ISDN  
Calling Party Number i = 0x2181, '40114847' 
Plan:ISDN, Type:National 
Called Party Number i = 0xC1, '7718' 
Plan:ISDN, Type:Subscriber(local)
*Mar 16 08:36:48.775: ISDN Se0/0/0:15 Q931: Received SETUP  callref = 0x9F89 callID = 0x000E switch = primary-net5 interface = User 
*Mar 16 08:36:48.783: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x9F89 
Channel ID i = 0xA98383 
Exclusive, Channel 3
*Mar 16 08:36:48.783: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x9F89 
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 16 08:36:48.979: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x1F89
*Mar 16 08:36:48.979: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x9F89
 
 
!
 
i tried to use different channel numbers as 10.20.30.40 but still showing same error message..:
 
Cause i = 0x80AC - Requested circuit/channel not available
 
!
but we have already 31 channel PRI line...
!
can anyone tell me what is this issue and how can fix it?
 
 
 
Warm Regard's
Amit Sahrma
Labels:
0 Helpful
4 Replies 4

Lisandro Quinteros
Level 4
Level 4

‎03-17-2015 01:17 PM

Config seems right for me, have you try with crc4 or any error or alarm on controller? Is this a mgcp gw? Is configured right as e1 on CUCM?

You are unable to received calls in all the channels?

Just to confirm its a full e1 or partial? do you have enough pvdm to cover all channels rigth?

0 Helpful

Amit23
Level 4
Level 4
In response to Lisandro Quinteros

‎03-17-2015 09:18 PM

thanks for reply...

as pri is registered and calls are comign in..ad we have 64 pvdm and 31 channel of pri..

 

hello nitnix,

 

 

hanks for your reply.

actually i am having zetrox pbx that is connected with this router over e1 cas r2 on another e1 port whose configuraation might you ee on gateway e1 port.

 

i am not using this as mgcp or h.323 because i have no ip on router interface and also on paging system that is connected through e1 cas of router.

 

what i am doing here, first e1 port is configured for e1 pri and as soon call landed on it it will forward to second e1 card interface that is configured as e1 cas that is connected with anotehr e1 cas interface on zetrx paging system.

but now issue is when i configure pri call comes and it show me below message:

 

Cause i = 0x80AC - Requested circuit/channel not available

 

!

any way tofix it an flow call to paging system that is having all 4 digit numebrs configured.

Warm Regard's
Amit Sahrma
0 Helpful

nithin mulley
Level 1
Level 1

‎03-17-2015 01:48 PM

Hi Amit

How are you using this PRI?

I dont see any commands related to MGCP or the gateway acting as H.323 gateway.

Where do you intent to answer your incoming calls?

0 Helpful

Amit23
Level 4
Level 4
In response to nithin mulley

‎03-17-2015 09:16 PM

hello nitnix,

 

 

hanks for your reply.

actually i am having zetrox pbx that is connected with this router over e1 cas r2 on another e1 port whose configuraation might you ee on gateway e1 port.

 

i am not using this as mgcp or h.323 because i have no ip on router interface and also on paging system that is connected through e1 cas of router.

 

what i am doing here, first e1 port is configured for e1 pri and as soon call landed on it it will forward to second e1 card interface that is configured as e1 cas that is connected with anotehr e1 cas interface on zetrx paging system.

but now issue is when i configure pri call comes and it show me below message:

 

Cause i = 0x80AC - Requested circuit/channel not available

 

!

any way tofix it an flow call to paging system that is having all 4 digit numebrs configured.

Warm Regard's
Amit Sahrma
0 Helpful
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