Cisco 2811 doesn't support telephony-service
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-10-2016 04:06 AM - edited 03-08-2019 05:40 AM
Hi.
Just bought 3 Cisco 2811 routers and 7 IP phones 7960 from ebay and tried to follow this guide, but failed:
https://www.youtube.com/watch?v=6rQakFGMZRM
The problem is that 2811 doesn't understand/accept the command "telephony-service" - any idea what could be the problem (or rather, the solution)?
Here's the show running-config and show version output:
---------------------------------------------------------------------------------------------------------------------------------
Router#show
*May 10 09:29:19.826: %SYS-5-CONFIG_I: Configured from console by consolerun
Building configuration...
Current configuration : 810 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
!
no aaa new-model
!
dot11 syslog
ip source-route
!
!
ip cef
!
ip dhcp pool PHONES
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
!
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
archive
log config
hidekeys
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
end
Router#show version
Cisco IOS Software, 2800 Software (C2800NM-ADVSECURITYK9-M), Version 12.4(24)T2, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Mon 19-Oct-09 17:38 by prod_rel_team
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
Router uptime is 21 hours, 27 minutes
System returned to ROM by power-on
System image file is "flash:c2800nm-advsecurityk9-mz.124-24.T2.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 FCZ123971AD
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
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 0x2142
Router#
---------------------------------------------------------------------------------------------------------------------------------
- Labels:
-
Other Switching
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-10-2016 05:26 AM
Hi,
In order to run IP telephony on a 2811 (IE CUCME) you need to have a compatible IOS feature set.
You are running advanced security = More like Ip & firewall
For you to run CUCME you need something like c2800nm-spservicesk9-mz.124-22.YB2.bin as this fits your 256DRAM & 64M Flash memory
To see the CUCME compatabilty IOS versions look at this link:-
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/requirements/guide/33matrix.html
Regards
Alex
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-25-2016 07:52 AM
Think I'm lost on the configuration. Just bought another 2811, with the right software, but can't get it to work. It's SO easy in packet tracer, create a diagram, add a 2811, a 2950 and two 7960 and run a simple guide and it works.
Am I correct in assuming that I need a special server (CUCM) in a real world setup? :(
I only need the phones to call each other, no outside connectivity is needed.
