About tonywen

tonywen · 03-18-2007

For a VoIP project, I am building a network and since the customer's voice is very important they asked me to have a backup E1 connection as well. what I am planning is having a E1-PRI card on each router that connected to the PSTN and then create a...

tonywen · 10-18-2006

we have our phones set up with a sip image. the phones work great, butwhen telnetting in to any of them and doing 'show status,' they all say:Current Phone Status--------------------♥W350 unprovisioned proxy_backup♥W351 unprovisioned proxy_emergency...

tonywen · 10-15-2006

Hi TeamI have an ISDN E1 service with 10 channels. It appears only the last 2 out of the8 channels are working.Oct 16 2006 12:15:23.557: ISDN Se0/1/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x80D6 Cause i = 0x80AC - Requested circuit/channel n...

tonywen · 10-09-2006

Cisco2811 can receive incoming calls but can't make outgoing calls.log shows msgs below:*Oct 9 06:11:46.951: ISDN BR0/0/0 **ERROR**: handle_l2d_srq_mail: Layer 1 inactive*Oct 9 06:12:21.275: ISDN BR0/0/0 **ERROR**: handle_l2d_srq_mail: Layer 1 inac...

tonywen · 10-09-2006

An ISDN PRI periodically hangs, 2 or 3times a week. The fix is to shutdown the controller and no shut.IOS 12.3(14)T7,2651XM.ISDN q921 debugs turned on when problemoccurs. It shows that after this debugAug 15 05:34:44.075:ISDN Se0/0:15 Q921: User TX -...

tonywen · 03-19-2007

Hi PaoloThank you very much.By configuring only one dial peer and point it to the pilot number then it will automatically increment the number of channels as the load increases.Thank you again for your help.Appreciated!Tony

tonywen · 10-17-2006

Dear PushkarThank you very much for the info.Yes,it's temporary.By reloading the router,everything works.Much appreciated for your help.Tony

tonywen · 10-15-2006

Hi VaneshThank you for your info.The problem resolved by reloading the router.Still don't understand why.I will check with the telco and come back to you if I find anything.Thank you again for your help.Tony

tonywen · 10-13-2006

Hi ThomasThank you so much for the explanation.Much appreciated.The problem is fixed by the telco.They had layer 2 issue.Have a nice weekend.Tony

tonywen · 10-09-2006

my dear friendthank you very much for your explanation.I am working with the telco to troubleshoot the ISDN issue.much appreciatedTony

Member Since	‎11-01-2001 09:12 PM
Date Last Visited	‎08-18-2017 03:50 AM
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how do I start with 1xB channel and activate more channels if required.

W320 2 Error(s) Parsing:

ISDN E1 only 2 out of 10 channels come up

ISDN BRI couldn't make outgoing calls

ISDN PRI hangs periodically,have to shut/noshut controller

Re: how do I start with 1xB channel and activate more channels i

Re: ISDN E1 only 2 out of 10 channels come up

Re: ISDN E1 only 2 out of 10 channels come up

Re: ISDN PRI hangs periodically,have to shut/noshut controller

Re: ISDN BRI couldn't make outgoing calls