Cisco 2611路由器，也可以用CallManager Express！

首先，需要澄清的是，Cisco 2611系列路由器，并不在Cisco官方指定的支持CME（CallManager Express）的路由器型号之中。不过，2600XM系列路由器是正式支持CME功能的。

 

但是，我发现，如果你选择了正确的IOS版本，Cisco 2611路由器完全可以实现CME的大多数功能。

 

我目前选用的版本，是Cisco 2600系列最新的12.3系列IOS。具体为：

IOS (tm) C2600 Software (C2600-J1S3-M), Version 12.3(26), RELEASE SOFTWARE (fc2)

当然，如果是带有Voice功能的12.3版本IOS，应该也会支持（未经考证）。

 

虽然是功能较3725这样包含V3.1版本CME的路由器少了一些，但是基本的功能都是可以实现的，最多可以支持48个IP电话。（想一想啊，C2611最高配置只有40MHz的CPU，16M的Flash和64M的RAM，但是它可以完成非常多的任务。）

 

好了，耳听为虚，眼见为凭，截取一些输出：

 

R1#show ephone

ephone-1 Mac:0008.218C.09CE TCP socket:[1] activeLine:0 REGISTERED
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0
IP:192.168.1.2 51264 Telecaster 7960  keepalive 221 max_line 6
button 1: dn 1  number 1001 IDLE     

ephone-2 Mac:0009.B7DA.0277 TCP socket:[2] activeLine:0 REGISTERED
mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0
IP:192.168.1.3 51377 Telecaster 7960  keepalive 221 max_line 6
button 1: dn 2  number 1002 IDLE

 

 

R1#show telephony-service
CONFIG  ###注释：3725之类的，这里会显示CME的版本，2611这里永远都不会有。
======
ip source-address 192.168.1.11 port 2000
max-ephones 20
max-dn 20   ###这只是设定值，最大值往下看。
max-conferences 4
network-locale CA
time-format 12
date-format mm-dd-yy
keepalive 30
interdigit timeout 10
busy timeout 10
web admin system name Admin
web admin customer name Customer
edit DN through Web:  disabled.
edit TIME through web:  disabled.

 

 

R1(config-telephony)#max-ephones ?
  <1-48>  Maximum phones to support

R1(config-telephony)#max-dn ?
  <1-192>  Maximum directory numbers supported

R1(config-telephony)#max-conferences ?
  <1-8>  Maximum conferences to support

 

 

 

显然，没有auto assign这个命令。

R1(config-telephony)#?              
Cisco IOS Telephony Service configuration commands:
  application       The selected application
  call-forward      Define E.164 telephone number for call forwarding
  create            create cnf for ethernet phone
  date-format       Set date format for IP Phone display
  default           Set a command to its defaults
  dialplan-pattern  Define E.164 telephone number prefix
  directory         Define directory naming order
  dn-webedit        enable Edit DN through Web
  exit              Exit from telephony-service configuration mode
  ip                Define IP address and port for Telephony-Service/Fallback
  keepalive         Define keepalive timeout period to unregister IP phones
  load              Select the IP phone firmware load file
  max-conferences   Define max number of 3 party G.711 conferences
  max-dn            Maximum directory numbers supported
  max-ephones       Define max number of IP phones
  moh               Define music-on-hold filename
  mwi               Define IP address and port for MWI Server
  network-locale    Define ephone network locale
  no                Negate a command or set its defaults
  reset             reset ethernet phone
  restart           restart ethernet phone
  service           Service configuration in ITS
  time-format       Set time format for IP Phone display
  time-webedit      enable Edit Time through Web
  timeouts          Define timeout value for IP phone
  transfer-pattern  Define valid call transfer destinations
  transfer-system   Define call transfer system: blind/consult and
                    local/end-to-end
  url               Define Ephone URL's
  user-locale       Define ephone user locale
  voicemail         Set the voicemail access number called when the MESSAGES IP
                    phone button is pressed
  web               define username for admin user

 

 

没有Label命令。

R1(config-ephone-dn)#?
Ephone DN configuration commands:
  application    The selected application
  call-forward   Define E.164 telephone number for call forwarding
  caller-id      Configure port caller id parameters
  cor            Class of Restriction on dial-peer for this dn
  default        Set a command to its defaults
  description    dn desc, for DN Qualified Display Name
  exit           Exit from ephone-dn configuration mode
  feed           set live feed multicast stream mode
  hold-alert     Set Call On-Hold timeout alert parameters
  huntstop       Stop hunting on Dial-Peers
  intercom       Define intercom/auto-call extension number
  loopback-dn    Define dn-tag to create loopback dn pair with this ephone-dn
  moh            set live-feed music-on-hold mode (with optional multicast)
  mwi            set message waiting indicator options (mwi)
  name           Define dn user name
  no             Negate a command or set its defaults
  number         Define E.164 telephone number
  paging         set audio paging mode
  preference     Preference for the attached dial-peer for the primary dn
                 number
  transfer-mode  Define call transfer mode: blind vs. consult
  translate      Translation rule

 

 

电话摘机后的线路状态。

R1#show ephone-dn summary
PORT     DN STATE    MWI_STATE    CODEC    VAD VTSP STATE            VPM STATE
======== ==========  ============ ======== === ===================== =========
50/0/1   SIEZE       NONE         None      y  S_DIGIT_COLLECT       EFXS_OFFHOOK            
50/0/2   IDLE        NONE         -         -  -                     EFXS_ONHOOK