Chamak, I interpret that you have the following: 2 1751's with (1)2FXS VIC and (1)2FXO VIC in each of this 1751's.
You say that you can Pick up a standard POTS phone (analogue handset) that is plugged into port 1 of the first 1751's FXS VIC and dial your dial-plan to port 2 of same FXS VIC on same router. You say you can also do the same thing plugging a standard POTS (analogue phone) line into either port of the FXO VIC on the same 1751, and dial an outside line. Connecting the two 1751's up to a hub/switch or even a cross-over cable between the two 10/100 interfaces and creating dial-peers between the two routers, and then dialing from FXS port on R1 to R2 FXS port yields invalid results. The next step to do is perform all the dial tests for the second router that you did with the first (calling from port 1 FXS to Port 2 FXS, Port 1 or 2 of FXS to Port 1 or 2 of FXO on same router). If you get the same exact results as the first router, then verify the same version of IOS is running on both Routers. Aside from that, I'd call Cisco TAC. Creating the Dial-Peers for VoIP are pretty straight forward, and you have many examples on the Cisco web site to choose from. The basic dial-peer config is only 2 lines, 3 at max if you modify the default codec. This assumes you are dialing from router A to Router B over the 10/100BT network interface and the two routers are on the same Hub/Switch and the routers are on the same subnet for simplicity of testing. I hope this is of some help. -Mark Odette II StellarConnection Services -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Chamak Sent: Wednesday, October 17, 2001 5:53 PM To: [EMAIL PROTECTED] Subject: Re: VoIP Installation Issue [7:23254] Thanks Marc, But I have got these router just 3 days back. Can you advice how can we make sure that it's VIC problem and not the config. Mukul ""Mark Odette II"" wrote in message news:[EMAIL PROTECTED]... > Chamak- I can't recall the Cisco Bugtrak ID, but what you describe sounds > verry familiar to a problem they posted about the Voice WIC being defective. > You might see about calling Cisco TAC for support. If you bought the router > less than a year ago, you might get your Voice WIC replaced under warranty. > > HTHs! > Mark Odette II > StellarConnection Services > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Chamak > Sent: Wednesday, October 17, 2001 9:39 AM > To: [EMAIL PROTECTED] > Subject: VoIP Installation Issue [7:23254] > > > hii All, > > I am creating a test circuit using 2 1751 routers with FXS and FXO port. > > My Scenario for test is > > Phone ----> ROUTER1 ========LAN=========ROUTER2-------->Phone > > I do not have WAN interfaces, just to try I am using the Lan port. > LAN port on router 1 = 192.168.1.100 > LAN port on Router 2 = 192.168.1.200 > > As for now. > 1. I am able to place call on the same ports of router ( ex., Port 1/0 and > 1/1 of FXS) > 2. Also I am able to use PSTN line on the same router that is Call from Port > 1/0 (FXS) to Port 2/0 (FXO). > > but, > When I configured both the routers and created VoIP dial-peers. When I dial > from the phone on router1 I cannot hear the progress tone, but the phone on > router2 rings. Moreover when phone on router 2 is picked up I cannot see any > significant activity on the etherner interface and No Voice comes. > Surprisingly, If the Phone2 is busy then I get the busy tone., > > Can you please help me setting the above scenario. I am looking forward to > hear from you all ! > > > Mukul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=23320&t=23254 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
