ISDN Issue [7:29337]
Hi all, i have a router setup to receive isdn calls from windows clients using TA's. All the UK clients can connect but the france clients can't. with the debug isdn q931...i can see RX <- SETUP but my router doesn't answer. i also see the v120 and low layer compati message. CCO says for me to get the v120 message means my router can detect v120 encap. i need tips on what could be wrong and how i can solve the problem. also sometimes the UK clients dial, connect, get issued an ip address from my dhcp server(my router) but a windows error message then comes up 'error xxx: cannot open port' .it takes a reboot of my router to resolve this issue. thank you for ur anticipated response(s). regards, John _ Join the worlds largest e-mail service with MSN Hotmail. http://www.hotmail.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=29337&t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Issue [7:29337]
Aren't the UK and France different isdn switch types? -- -=Repy to group only... no personal=- ""John Kale"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi all, > > i have a router setup to receive isdn calls from windows clients using TA's. > All the UK clients can connect but the france clients can't. with the debug > isdn q931...i can see RX i also see the v120 and low layer compati message. CCO says for me to get > the v120 message means my router can detect v120 encap. i need tips on what > could be wrong and how i can solve the problem. > > > also sometimes the UK clients dial, connect, get issued an ip address from > my dhcp server(my router) but a windows error message then comes up 'error > xxx: cannot open port' .it takes a reboot of my router to resolve this > issue. > > thank you for ur anticipated response(s). > > > regards, > > John > > > _ > Join the worlds largest e-mail service with MSN Hotmail. > http://www.hotmail.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=29338&t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Issue [7:29337]
John, My first thought would be to see what would happen if you called the router from a regular phone(i.e from france). Does the router answer? We make use of some TAs as well and when we were testing out the circuit to verify if the ISDN switch type and SPID info given to use by the ISDN provider was correct we just used a regular pots line Since your UK office can connect it's safe to assume that your ISDN configuration (SPID, switch-type) on the router is correct. Another thought is to make sure you have the physical bri tied to a dialer(configured for fracne) so that the call can be answered. I'm not sure but this could be a problem if you're using caller-id on any part of the router configuration. Post the configs of the router and any debugs you have of the circuit when the call is being received HTH Nigel - Original Message - From: "John Kale" To: Sent: Sunday, December 16, 2001 12:08 PM Subject: ISDN Issue [7:29337] > Hi all, > > i have a router setup to receive isdn calls from windows clients using TA's. > All the UK clients can connect but the france clients can't. with the debug > isdn q931...i can see RX i also see the v120 and low layer compati message. CCO says for me to get > the v120 message means my router can detect v120 encap. i need tips on what > could be wrong and how i can solve the problem. > > > also sometimes the UK clients dial, connect, get issued an ip address from > my dhcp server(my router) but a windows error message then comes up 'error > xxx: cannot open port' .it takes a reboot of my router to resolve this > issue. > > thank you for ur anticipated response(s). > > > regards, > > John > > > _ > Join the worlds largest e-mail service with MSN Hotmail. > http://www.hotmail.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=29340&t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Issue [7:29337]
how would i tie the physical interface to i dialer configured for france...i configured legacy isdn and i used ip unumbered. this is my bri config int bri0/0 ip unumbered loopback 0 encap ppp ppp authentication chap callin tei-negotiation firstcall dialer-group 1 ! ! this is all i can remember nowi'll paste the rest of the config tomorrow. >From: "Nigel Taylor" >To: "John Kale" , >Subject: Re: ISDN Issue [7:29337] >Date: Sun, 16 Dec 2001 11:22:32 -0500 > >John, >My first thought would be to see what would happen if you called >the >router >from a regular phone(i.e from france). Does the router answer? We make >use of some >TAs as well and when we were testing out the circuit to verify if the ISDN >switch type >and SPID info given to use by the ISDN provider was correct we just used a >regular pots line > >Since your UK office can connect it's safe to assume that your ISDN >configuration >(SPID, switch-type) on the router is correct. Another thought is to make >sure you >have the physical bri tied to a dialer(configured for fracne) so that the >call can be answered. >I'm not sure but this could be a problem if you're using caller-id on any >part of the router >configuration. > >Post the configs of the router and any debugs you have of the circuit when >the call is >being received > >HTH > >Nigel > >- Original Message - >From: "John Kale" >To: >Sent: Sunday, December 16, 2001 12:08 PM >Subject: ISDN Issue [7:29337] > > > > Hi all, > > > > i have a router setup to receive isdn calls from windows clients using >TA's. > > All the UK clients can connect but the france clients can't. with the >debug > > isdn q931...i can see RX > i also see the v120 and low layer compati message. CCO says for me to >get > > the v120 message means my router can detect v120 encap. i need tips on >what > > could be wrong and how i can solve the problem. > > > > > > also sometimes the UK clients dial, connect, get issued an ip address >from > > my dhcp server(my router) but a windows error message then comes up >'error > > xxx: cannot open port' .it takes a reboot of my router to resolve >this > > issue. > > > > thank you for ur anticipated response(s). > > > > > > regards, > > > > John > > > > > > _ > > Join the worlds largest e-mail service with MSN Hotmail. > > http://www.hotmail.com _ Chat with friends online, try MSN Messenger: http://messenger.msn.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=29342&t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Issue [7:29337]
John, Two points: in the past some Telcos required you to dial a different international dial code if you wanted to ensure that the path was 64Kb data capable end to end. Some international circuits go over compressed circuits, normally over satellite and some heavily used long distance submarine cables. However, I thought that most of the high-tech world had moved over to sense on bearer capability. If the call comes in as 64 k unrestricted data then the exchanges should provide you with a full 64 data capable path. The second point is if you are high level bearer capability V.120 then the originating end has most likely got a TA and is trying to do v.120 rate adaption your answering end needs to be configured to support it. If it is not configured to support v.120 rate adaption then it will reject the call, probably with a normal clearing code of 16. Peter .In article , John Kale writes >Hi all, > >i have a router setup to receive isdn calls from windows clients using TA's. >All the UK clients can connect but the france clients can't. with the debug >isdn q931...i can see RX i also see the v120 and low layer compati message. CCO says for me to get >the v120 message means my router can detect v120 encap. i need tips on what >could be wrong and how i can solve the problem. > > >also sometimes the UK clients dial, connect, get issued an ip address from >my dhcp server(my router) but a windows error message then comes up 'error >xxx: cannot open port' .it takes a reboot of my router to resolve this >issue. > >thank you for ur anticipated response(s). > > >regards, > >John > > >_ >Join the worlds largest e-mail service with MSN Hotmail. >http://www.hotmail.com >html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > -- Peter Whittle Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=29801&t=29337 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
