Cisco 1760 VIC2-2FXO

[NickMurphy]

I have been using 3cx for playing around and have been able to get the skype gateway working and all is good with the world. I then wanted to include my pots line as well. I had a lot of cisco equipement around and was able to get a VIC2-2FXO card for a cisco 1760.

Can anyone point me in the right direction on how to get this working so that I can receive calls and place calls on the FXO port?

The IOS the router is c1700-ipvoice-mz.123-26 and I'm currently running 3cx version 9.

I have 2 cisco 7941 and 3 cisco 7912 phones. The phones all work fine and I can also place calls to skype contacts I'm just wanting to add the FXO into the system.

Cheers Nick

 

[smokey]

Re: Cisco 1760 VIC2-2FXO / Cisco 3845

Hello All,

I am new to 3CX and would like to do something similar as Nick. I am trying to connect my Cisco 3845 router with a 3CX system (version 9) without success. I have created a soft extension 4001 for the router but can't get the two connected. So far this is what I have:

******************************* Cisco 3845 router ************************
Cisco System image file is "flash:c3845-ipvoice-mz.124-6.T8.bin"

controller T1 0/2/0
framing esf
linecode b8zs
pri-group timeslots 1-6,24
description Connection to PBX
!
!
interface GigabitEthernet0/0
description *** Link to Network ***
ip address 172.18.2.2 255.255.255.0
ip nbar protocol-discovery
ip route-cache flow
duplex auto
speed auto
media-type rj45
negotiation auto
h323-gateway voip bind srcaddr 172.18.2.2
!
dial-peer voice 1000 pots
incoming called-number .
direct-inward-dial
!
dial-peer voice 7000 pots (** I want to be able to dial these pbx extensions)
description K PBX Extensions
destination-pattern 7...
port 0/2/0:23 (** my T1 link to the PBX)
forward-digits all
!
dial-peer voice 4000 voip
description K SIP Extensions
destination-pattern 4...
session target ipv4:172.18.16.202 (** my 3cx sip server)
!
sip-ua
authentication username 4001 password 135147425A
retry invite 3
retry response 3
retry bye 3
retry cancel 3
registrar ipv4:172.18.2.2 expires 3600 secondary (** my h323-gateway on Gi0/0)
sip-server ipv4:172.18.16.202 (** my 3cx sip server)

!
!
******************************* Cisco 3845 router ************************

I have set up sip extension 4001 with password but I do not see it registered. Does anyoe know if there is anything else that I need to do on either the 3CX or Cisco router?

Any help would be greatly appreciated.

Smokey

 

[NickMurphy]

OK i have been able to make a little progress in this one.

I'm able to make outgoing calls but incoming calls don't ring on the extn.

Log from the server is as follows

11:28:25.217 Requests rate from IP 192.168.100.10 is too high! Blacklisted for 334 seconds
11:28:25.217 [CM500002]: Unidentified incoming call. Review INVITE and adjust source identification:
INVITE sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.100.10:5060;branch=z9hG4bK81F8D
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]>
From: <sip:[email protected]>;tag=1AFFFC-117F
Call-ID: [email protected]
CSeq: 101 INVITE
Expires: 300
Min-SE: 1800
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Date: Mon, 04 Apr 2011 23:28:18 GMT
Supported: 100rel, timer, resource-priority, replaces
Timestamp: 1301959698
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow-Events: telephone-event
Content-Length: 0
Remote-Party-ID: <sip:[email protected]>;party=calling;screen=no;privacy=off
Cisco-Guid: 244603607-1581912544-2148851003-2772134560

11:28:25.217 [CM302001]: Authorization system can not identify source of: SipReq: INVITE [email protected]:5060 tid=81F8D cseq=INVITE [email protected]:5060 / 101 from(wire)


Running config from the router is also as follows


voice service voip
sip
!
voice-port 2/0
no battery-reversal
connection plar opx 800
caller-id enable
!
voice-port 2/1
!
dial-peer voice 200 voip
preference 1
destination-pattern 800
session protocol sipv2
session target ipv4:192.168.100.15
no vad
!
dial-peer voice 100 pots
destination-pattern .T
port 2/0
!
sip-ua
authentication username cisco password 7 00071A150754
retry invite 3
retry response 3
retry bye 3
retry cancel 3
timers expires 300000
registrar ipv4:192.168.100.10 expires 300
sip-server ipv4:192.168.100.15:5060
!


IOS version of the router is c1700-ipvoicek9-mz.124-15.T14.

Cheers Nick