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cisco router 2800 with FXO card

topology 

----PSTN---------------FSO--Router2800---f0/0-------------------------switch------------------------3CX server

ip phone connected to the switch also 

 First , i am new in voice network so i ask to help me in that . 

1- i cant see FXO port on " show ip int brief " but i can detect the card on " show Diag " . Kindky advice 

2- I want to create SIP trunk between router and 3CX 

3- I want any one from PSTN call the number of FXO , router forward this call to receptionist ( phone number 100) ?

thanks

Best Regards 

5 REPLIES 5
Terry Cheema
Advocate

1) For voice port summary - run the command show voice port summary.

2) For SIP Trunk - below is basic config :

voice class codec 1                    <<< Configure codecs according to your needs
 codec preference 1 g711ulaw
 codec preference 1 g711alaw
 codec preference 1 g729ar8

voice service voip
 allow-connections sip to sip

dial-peer voice 1 voip
 description **Incoming Call from SIP Trunk**
 voice-class codec 1
  session protocol sipv2
 session target sip-server
 incoming called-number .
 no vad
!
dial-peer voice 2 voip
 description **Outgoing Call to SIP Trunk**
 destination-pattern .T << configure you destination pattern
 voice-class codec 1
 session protocol sipv2
 session target sip-server
 no vad

You may need some translation rules as well if required.

Also configure SIP trunk on 3CX server.

3) Refer to this thread for sample config: http://www.gossamer-threads.com/lists/cisco/nsp/87077

 

-Terry

Please rate all helpful posts

 

Dear Terry ,

Actually i cant find FXO port also at this command . " show voice port summary " .do you think IOS cant support this FXO although it can read it in " show diag " .

 

thanks

Best regards 

If card installed, then you should see ports using sh voice port sum as Terry said.

 

Can you send outputs for show hardware and show version for router you are using?

Dear Mohammad ,

i want to share some information with you 

1- PVDM LED not active

2- there is no any information about  PVDM in show diag

3- is there any additional command to ensure if PVDM exist or not ?

kindly find the output below

Router#show voice port summary
                                           IN       OUT
PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
=============== == ============ ===== ==== ======== ======== ==

PWR FAILOVER PORT        PSTN FAILOVER PORT
=================        ==================

Router#

Router#show diag

    WIC Slot 1:
        2nd generation - FXO Voice daughter card (2 port)
        Hardware Revision        : 5.0
        Top Assy. Part Number    : 800-21597-03
        Board Revision           : B0
        Deviation Number         : 0-0
        Fab Version              : 04
        PCB Serial Number        : FOC13243RSR
        RMA Test History         : 00
        RMA Number               : 0-0-0-0
        RMA History              : 00
        Product (FRU) Number     : VIC2-2FXO
        Version Identifier       : V02
        CLEI Code                : CNUIARTAAB
        EEPROM format version 4
        EEPROM contents (hex):
          0x00: 04 FF 40 00 4D 41 05 00 C0 46 03 20 00 54 5D 03
          0x10: 42 42 30 80 00 00 00 00 02 04 C1 8B 46 4F 43 31
          0x20: 33 32 34 33 52 53 52 03 00 81 00 00 00 00 04 00
          0x30: CB 89 56 49 43 32 2D 32 46 58 4F 89 56 30 32 20
          0x40: C6 8A 43 4E 55 49 41 52 54 41 41 42 FF FF FF FF
          0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
          0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

 

Router#show hardware
Cisco IOS Software, 2800 Software (C2800NM-ADVENTERPRISEK9-M), Version 12.4(24)T8, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Sun 09-Sep-12 04:01 by prod_rel_team

ROM: System Bootstrap, Version 12.4(1r) [hqluong 1r], RELEASE SOFTWARE (fc1)

Router uptime is 1 minute
System returned to ROM by reload at 17:07:16 UTC Mon Aug 31 2015
System image file is "flash:c2800nm-adventerprisek9-mz.124-24.T8.bin"


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 2811 (revision 53.50) with 249856K/12288K bytes of memory.
Processor board ID FCZ1031707Q
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
6 Voice FXO interfaces
DRAM configuration is 64 bits wide with parity enabled.
239K bytes of non-volatile configuration memory.
62720K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Router#show version
Cisco IOS Software, 2800 Software (C2800NM-ADVENTERPRISEK9-M), Version 12.4(24)T8, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Sun 09-Sep-12 04:01 by prod_rel_team

ROM: System Bootstrap, Version 12.4(1r) [hqluong 1r], RELEASE SOFTWARE (fc1)

Router uptime is 2 minutes
System returned to ROM by reload at 17:07:16 UTC Mon Aug 31 2015
System image file is "flash:c2800nm-adventerprisek9-mz.124-24.T8.bin"


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 2811 (revision 53.51) with 249856K/12288K bytes of memory.
Processor board ID FCZ1031707Q
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
6 Voice FXO interfaces
DRAM configuration is 64 bits wide with parity enabled.
239K bytes of non-volatile configuration memory.
62720K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Router#

 

 

That's the issue dear.

 

No PVDM seems to be installed, because of that you will not be able to see or configure FXO ports even if cards are installed. You need PVDM to have voice channels, that will enable your FXO.

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

Processor board ID FCZ1031707Q
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
6 Voice FXO interfaces
DRAM configuration is 64 bits wide with parity enabled.

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

 

If you have one installed, then open RMA case with Cisco TAC to replace it. else, you need to buy one. But you have 2800 router which EoS, I do not think you can find PVDM2 for it, maybe used one!

 

- plz rate if useful and hit correct if answers you

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