Hi friends my task is to setup 3745 router as analogue PABX and i need your help.
The router has 2 NM-2V with 8 Voice Ports where 6 are FXS and 2 are FXO
1 FXO is connected to BT Landline , 1 FXO is free for future uses.
6 FXS are connected to standard analouge phones
this router is already connected through VPN tunnel to another location which also has 6 FXS line and all FXS extentions on both locations can communicate each other perfectly.
The only new thing is we added a FXO card on this location and want that
1.user can dial all external numbers as well including international numbers.
2. when some one call on external line, all extenstion ring same time. (i was told that hunt group can only be done in CME)
3. Call transfer between extensions.
4. improve voice quality / avoid call disconnections
5. implement some basic QoS so that internet trafic works fine
6. basic logging i.e. call history etc.
7. basic security / firewall on the router.
please see sh ver and sh run as follow.
My other question is can i install CME 4.1 on this router? it it competible and if yes and i install CME 4.1 on this router, does it require any licensees as we are not using any ip phones at all?
Cisco IOS Software, 3700 Software (C3745-IPVOICE_IVS-M), Version 12.4(23), RELE
SE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Sun 09-Nov-08 01:48 by prod_rel_team
ROM: System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)
UK2 uptime is 3 weeks, 4 days, 22 hours, 57 minutes
System returned to ROM by reload
System image file is "flash:c3745-ipvoice_ivs-mz.124-23.bin"
Cisco 3745 (R7000) processor (revision 2.0) with 243712K/18432K bytes of memory
Processor board ID JHY0902K2BN
R7000 CPU at 350MHz, Implementation 39, Rev 3.3, 256KB L2, 2048KB L3 Cache
2 FastEthernet interfaces
2 Voice FXO interfaces
6 Voice FXS interfaces
DRAM configuration is 64 bits wide with parity disabled.
151K bytes of NVRAM.
31360K bytes of ATA System CompactFlash (Read/Write)
253952K bytes of ATA Slot0 CompactFlash (Read/Write)
Configuration register is 0x2102
Current configuration : 6465 bytes
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
enable secret level 2 5 $1$Fs/Z$T5ZhEpSEEGYOV5564C.0pj1
enable secret 5 $1$7S/G$lBwlBlNgxbcMuHvffFpRd8/
no aaa new-model
ip name-server 217.37.xxx.xxx
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g729r8
codec preference 3 g729br8
codec preference 4 g723r53
codec preference 5 g723r63
voice class dualtone-detect-params 100
voice class custom-cptone TEST
frequency 500 632
frequency 500 631
cadence 500 500
ip address 184.108.40.206 255.255.255.252
tunnel source FastEthernet0/0
tunnel destination 218.205.xxx.xxx
ip address 217.37.xxx.xxx 255.255.255.248
ip nat outside
ip address 192.168.20.254 255.255.255.0
ip nat inside
router ospf 1
network 220.127.116.11 0.0.0.255 area 0
network 192.168.20.0 0.0.0.255 area 0
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 217.37.xxx.xxx
ip dns server
ip http server
ip nat inside source list 10 interface FastEthernet0/0 overload
ip nat inside source static 192.168.20.250 217.37.xxx.xxx
access-list 10 permit 192.168.20.0 0.0.0.255
supervisory disconnect dualtone mid-call
echo-cancel coverage 24
timeouts initial 5
timeouts interdigit 5
timeouts call-disconnect 5
timeouts ringing 10
timeouts wait-release 1
timing hookflash-out 50
timing sup-disconnect 100
connection plar 806
timeouts call-disconnect 1
dial-peer voice 11 pots
tone ringback alert-no-PI
progress_ind setup enable 3
progress_ind progress enable 8
progress_ind disconnect enable 8
dial-peer voice 500 voip
voice-class codec 1
session target ipv4:18.104.22.168
dial-peer voice 801 pots
dial-peer voice 802 pots
dial-peer voice 803 pots
dial-peer voice 804 pots
dial-peer voice 805 pots
dial-peer voice 806 pots
privilege voiceport level 2 shutdown
privilege configure level 2 voice-port
privilege exec level 2 traceroute
privilege exec level 2 ping
privilege exec level 2 configure terminal
privilege exec level 2 configure
privilege exec level 2 show call active voice brief
privilege exec level 2 show call active voice
privilege exec level 2 show call active
privilege exec level 2 show call
privilege exec level 2 show
line con 0
transport output all
line aux 0
line vty 0 4
transport input all
The answer is yes to in general . However for full features, you will need to upgrade to a new router, because the 3745 is too old to support the all the good CME features especially for FXS phones.
Note: if you have never done CME config before, recommend you hire someone that did, otherwise you will spend a lot of time and not get good results.
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