[cisco-voip] Cisco 1760 VIC2-2FXO setup

Thu Sep 3 13:59:57 EDT 2009

Hi Jonathan, 

Thanks for your clear example. At first the results were exactly the same as before, until it got me wondering if the other port would work (only 1 line is attached at this moment), so I plugged the 2/0 line into 2/1, and bang, it worked.. guess there was a wrong parameter on the 2/0 port. 

- inbound dialing now works as expected, router doesn't ring me back if remote caller hangs up. 
- outbound dialing finally works (have to tune the dial-peers a bit, but that'll be alright. 

Only thing not yet working is the caller-id. But I now might have an idea why. My cableprovider uses FSK signaling for caller-id, instead of DTMF ETSI. I can't really find out whether the VIC2-2FXO supports FSK caller-id (other VIC's do), and if so, how to switch it from DTMF to FSK mode. Any pointers on that? 
Final solution would be to buy a FSK->DTMF converter box. 

Anyway, thanks a lot, I'm way closer to my goal now! :) 

Kind regards, 

Remco Overdijk 

----- Original Message ----- 
From: "Jonathan Charles" <jonvoip at gmail.com> 
To: "Remco Overdijk" <remco at maxserv.nl> 
Cc: cisco-voip at puck.nether.net 
Sent: Thursday, September 3, 2009 4:26:30 PM GMT +01:00 Amsterdam / Berlin / Bern / Rome / Stockholm / Vienna 
Subject: Re: [cisco-voip] Cisco 1760 VIC2-2FXO setup 

OK, first off, this doesn't work for two reasons. 

Reason ONE: Your dial peers are, for all intents and purposes, non-existent. 

Reason TWO: You are only referencing one of the two FXO ports. 

So, fist off, create a trunk group for the POTS and then assign the 
two pots ports to the trunk group.... 

You are in the Netherlands, so I am not going to guess your dial-plan 

trunk group pots 
hunt-scheme round-robin 
! 
voice-port 2/0 
trunkgroup pots 
! 
voice-port 2/1 
trunkgroup pots 
connection plar 1235 
! 
dial-peer voice 1 pots 
incoming called-number . 
trunk-group pots 
destination-pattern 9.T 

That should fix it. 

Jonathan 
CCIE Voice 23509 

On Thu, Sep 3, 2009 at 2:41 AM, Remco Overdijk<remco at maxserv.nl> wrote: 
> Hi! 
> 
> Previously I used a Cisco 1760 with a 7940 and 7971 phone, connected to an 
> internet SIP provider to provide external telephony. That setup worked 
> perfectly. 
> I recently moved to a brand new apartment, where I got a new internet 
> provider (the Dutch cable provider Ziggo), where I have an internet, tv 
> and telephony package. 
> 
> Unfortunately, however their telephony solution is VoIP based, upon 
> arrival in my house it's made analog by the Motorola SurfBoard modem, 
> which provides 2 PSTN RJ-11 connectors for analog phones. 
> 
> Being the tech savvy engineer that I am I don't want to use any of that 
> analog telephone nonsense.. I want my fancy Cisco phones! So I did some 
> research and decided I needed to connect the 2 analog ports from my modem 
> to my 1760 using a VIC, and route the calls through the VIC. I thought the 
> VIC-2E/M would do so and bought that one. $60 later it turned out I was 
> wrong, and that I needed the VIC2-2FXO, which set me back a lot more 
> dollars, but hey, it's only money and I want it to work! 
> 
> Anyway, long story short: I've been trying to get it to work for over 3 
> weeks now, but with no luck. 
> - I cannot get any outbound calls to work. I've tried about every example 
> I could find on the internet, and though the examples make it seem easy 
> enough, I never got any outbound calls to work. It keeps giving me "Busy" 
> or "Unknown number". 
> - Inbound calls seem to work..ish. However I don't get caller-id (though 
> both my IOS and VIC should support it), can't find out how to make all 
> phones ring (using connection plar on a DN, DID wasn't working the way it 
> was supposed to either), and if the remote caller hangs up the line, the 
> router will call my DN 5 seconds later giving it the line tone from the 
> FXO line, which I can't seem to get while trying to make a "normal" 
> outbound call! 
> 
> So my question to you guys.. Can you make this seemingly easy setup work 
> for this voice-n00b? 
> 
> To aid in the process, I've made a quick sketch of the network: 
> http://www.remz.nl/network.png So what I'm trying to achieve is: 2 SCCP 
> phones connected to the 1760, being able to make outbound calls to the FXO 
> line (in fact, all calls may go tp the FXO if that's easier), and all SCCP 
> phones should ring if the FXO line is being dialed, preferably with 
> caller-id. 
> 
> Router info: 
> Cisco IOS Software, C1700 Software (C1700-ADVENTERPRISEK9-M), Version 
> 12.4(15)T5, RELEASE SOFTWARE (fc4) 
> ROM: System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1) Cisco 
> 1760 (MPC860P) processor (revision 0x500) with 131072K/16384K bytes of 
> memory. 
> Processor board ID FOC081727FB (3402445609), with hardware revision 0000 
> MPC860P processor: part number 5, mask 2 
> 1 FastEthernet interface 
> 2 Voice FXO interfaces 
> 32K bytes of NVRAM. 
> 49152K bytes of processor board System flash (Read/Write) 
> 
> show run (entire config.. because it's quite likely that I made a stupid 
> mistake at a place where I don't expect it!): 
> Current configuration : 9053 bytes 
> ! 
> ! Last configuration change at 16:54:07 CEST Wed Sep 2 2009 by remco ! 
> NVRAM config last updated at 23:13:19 CEST Tue Aug 18 2009 by remco ! 
> version 12.4 
> service timestamps debug datetime msec 
> service timestamps log datetime msec 
> no service password-encryption 
> ! 
> hostname ccme1 
> ! 
> boot-start-marker 
> boot-end-marker 
> ! 
> logging buffered 51200 informational 
> enable secret 5 xxx 
> ! 
> no aaa new-model 
> clock timezone Berlin 1 
> clock summer-time CEST recurring 4 Sun Mar 1:00 4 Sun Oct 1:00 voice-card 
> 2 ! 
> ip cef 
> ! 
> ! 
> no ip dhcp use vrf connected 
> ip dhcp excluded-address 10.0.0.1 10.0.0.9 ! 
> ip dhcp pool m00net 
> network 10.0.0.0 255.255.255.0 
> domain-name m00.netw0rk.nl 
> default-router 10.0.0.2 
> option 150 ip 10.0.0.5 
> dns-server 10.0.0.2 
> lease 0 6 
> ! 
> <<individual dhcp leases here>> 
> ! 
> ip domain name m00.network.nl 
> ip name-server 10.0.0.2 
> ip auth-proxy max-nodata-conns 3 
> ip admission max-nodata-conns 3 
> ! 
> multilink bundle-name authenticated 
> ! 
> voice class codec 1 
> codec preference 1 g711ulaw 
> codec preference 2 g711alaw 
> ! 
> <<crypto stuff here>> 
> ! 
> ip ssh time-out 60 
> ip ssh authentication-retries 2 
> ip ssh version 2 
> ! 
> translation-rule 1 
> Rule 1 null null 
> ! 
> interface FastEthernet0/0 
> description $ETH-LAN$ 
> ip address 10.0.0.5 255.255.255.0 
> speed auto 
> ! 
> router rip 
> version 2 
> network 10.0.0.0 
> no auto-summary 
> ! 
> ip forward-protocol nd 
> ip route 0.0.0.0 0.0.0.0 10.0.0.2 
> ! 
> ip http server 
> ip http authentication local 
> ip http secure-server 
> ! 
> <<snmp stuff here>> 
> ! 
> <<tftp loads here>> 
> ! 
> control-plane 
> ! 
> voice-port 2/0 
> translate calling 1 
> translate called 1 
> cptone NL 
> connection plar 1235 
> description analog i/o to surfboard 
> caller-id alerting pre-ring 
> ! 
> voice-port 2/1 
> ! 
> dial-peer voice 1 pots 
> destination-pattern 9 
> port 2/0 
> ! 
> telephony-service 
> load 7960-7940 P000308000400 
> load 7971 SCCP70.8-2-2SR1S 
> load 7970 SCCP70.8-2-2SR1S 
> max-ephones 5 
> max-dn 5 
> ip source-address 10.0.0.5 port 2000 
> auto assign 1 to 5 
> calling-number initiator 
> system message ccme1 ready.. 
> url services http://10.0.0.35:8080/CSFEnterprise-war/ 
> cnf-file perphone 
> network-locale NL 
> time-zone 28 
> time-format 24 
> date-format dd-mm-yy 
> voicemail 444 
> max-conferences 4 gain -6 
> moh rick.au 
> dn-webedit 
> time-webedit 
> transfer-system full-consult dss 
> create cnf-files version-stamp 7960 Apr 17 2009 09:02:53 ! 
> ephone-dn 1 
> number 1234 secondary 114529 no-reg primary label xxxx description 
> 7971-1234 name xxxx ! 
> ephone-dn 2 
> number 1235 no-reg both 
> label xxxx 
> description 7940-1235 
> name xxxx 
> ! 
> ephone 3 
> mac-address 000D.EDAB.5055 
> type 7940 
> button 1o2,3,4,5 
> pin 1235 
> ! 
> ephone 4 
> conference admin 
> mac-address 0015.2BD2.01C7 
> type 7971 
> button 1:1 2o3,4,5 
> pin 1234 
> ! 
> line con 0 
> line aux 0 
> line vty 0 4 
> privilege level 15 
> login local 
> transport input ssh 
> transport output telnet 
> ! 
> ntp clock-period 17208109 
> ntp server 194.109.22.18 
> ntp server 77.70.7.120 source FastEthernet0/0 end 
> 
> 
> Any help or information would be greatly appreciated! 
> 
> Kind regards / Met vriendelijke groet, 
> 
> Remco Overdijk 
> Software Engineer 
> _______________________________________________ 
> cisco-voip mailing list 
> cisco-voip at puck.nether.net 
> https://puck.nether.net/mailman/listinfo/cisco-voip 
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20090903/a5c6f3ad/attachment.html>