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E1 ISDN problems

All,

Could anyone help me?

I wonder what would be an example of a configuration to meet voice E1 ISDN (30 channels) PCM31C.

Important information:

Show version:

Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M1, REL                                                                                       EASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Tue 14-Jun-11 19:25 by prod_rel_team

ROM: System Bootstrap, Version 15.0(1r)M12, RELEASE SOFTWARE (fc1)

RT-SPO-01 uptime is 2 hours, 23 minutes
System returned to ROM by power-on
System restarted at 13:52:49 PCTime Wed Dec 21 2011
System image file is "flash0:c2900-universalk9-mz.SPA.151-4.M1.bin"
Last reload type: Normal Reload


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

Cisco CISCO2911/K9 (revision 1.0) with 479232K/45056K bytes of memory.
Processor board ID FTX1537AH89
3 Gigabit Ethernet interfaces
31 Serial interfaces
2 Serial(sync/async) interfaces
1 terminal line
1 Channelized E1/PRI port
4 Voice FXO interfaces
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
255744K bytes of ATA System CompactFlash 0 (Read/Write)


License Info:

License UDI:

-------------------------------------------------
Device#   PID                   SN
-------------------------------------------------
*0        CISCO2911/K9          FTX1537AH89

Technology Package License Information for Module:'c2900'

-----------------------------------------------------------------
Technology    Technology-package           Technology-package
              Current       Type           Next reboot
------------------------------------------------------------------
ipbase        ipbasek9      Permanent      ipbasek9
security      None          None           None
uc            uck9          Permanent      uck9
data          None          None           None

Configuration register is 0x2102

------------------------------------------------------------------

Conf:


card type e1 0 0
.
.
.
network-clock-participate wic 0
.
.
.
isdn switch-type primary-net5
.
.
.
voice-card 0
.
.
.
controller E1 0/0/0
pri-group timeslots 1-31
.
.
.
interface Serial0/0/0:15
no ip address
encapsulation hdlc
shutdown
isdn switch-type primary-net5
isdn incoming-voice voice
fair-queue
no cdp enable
!
.
.
.
voice-port 0/0/0:15
cptone BR
.
.
.
dial-peer voice 10 pots
description Saida PSTN
destination-pattern 0T
incoming called-number .
direct-inward-dial
port 0/0/0:15
!

------------------------------------------------------------------

I'm with errors in the interface and do not receive calls over the public network.

E1 0/0/0 is up.

  Applique type is Channelized E1 - balanced

  No alarms detected.

  alarm-trigger is not set

  Version info Firmware: 20100222, FPGA: 13, spm_count = 0

  Framing is CRC4, Line Code is HDB3, Clock Source is Line.

  Data in current interval (220 seconds elapsed):

     0 Line Code Violations, 0 Path Code Violations

     5 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

     5 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

  Data in Interval 1:

     0 Line Code Violations, 0 Path Code Violations

     18 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

     18 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

  Total Data (last 1 15 minute intervals):

     0 Line Code Violations, 0 Path Code Violations,

     18 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,

     18 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

Thanks,
Luciane de Medeiros

1 ACCEPTED SOLUTION

Accepted Solutions
Green

E1 ISDN problems

Hi,

Add

!

network-clock-select 1 E1 0/0/0

!

int s0/0/0:15

no shut

!

Regards

Alex

Regards, Alex. Please rate useful posts.
6 REPLIES
New Member

Re: E1 ISDN problems

That's right, you can not receive calls while s0/0/0:15 shutdown.

Regards, Maxim

E1 ISDN problems

Oops!

I ended up sending the configuration before executing the "no shut", but is not the reason for the failure. ;-) It was just forgotten. I set the "network-clock-select 1 E1 0/0/0" as the tip of Alex, and I will test.

Thank you!

Luciane

Green

E1 ISDN problems

Hi,

Add

!

network-clock-select 1 E1 0/0/0

!

int s0/0/0:15

no shut

!

Regards

Alex

Regards, Alex. Please rate useful posts.

E1 ISDN problems

Oops!

I ended up sending the configuration before executing the "no shut", but is not the reason for the failure. ;-) It was just forgotten. I set the "network-clock-select 1 E1 0/0/0" as the tip of Alex, and I will test.

Thank you!

Luciane

New Member

Re: E1 ISDN problems

In this case you should first check sh isdn ststus output for the layer 2 state, it should multiple frames established. If that state differs check the switch type and user/network configuration, you can see details in debug isdn q921.

If layer 2 state is correct check the debug isdn q931 and show call hist voice output.

Regards, Maxim

E1 ISDN problems

Hi,

I set the "network-clock-select 1 E1 0/0/0" as the tip of Alex. It worked!

Thanks for all,
Luciane

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