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New Member

Had anyone used the 4224 as voice gateway?

Hi,

I have a problem with a Catalyst 4224 with one VIC 2 BRI. The vesrion of IOS is 12.1(5)YE4, from ip phone we are unable to call some toll free numbers and some brief numbers.

Regards,

2 REPLIES
New Member

Re: Had anyone used the 4224 as voice gateway?

12.1(5)YE4 is the latest/greatest version for the Catalyst 4224. Looks like at this point, your best bet would be to capture some of these call attempts in Call Manager traces or debugs, and open a TAC case. If you're using the 4224 as an MGCP gateway, you'll use the Call Manager traces per http://www.cisco.com/warp/public/788/AVVID/cm_trace.html . If you're using the 4224 has an H.323 gateway, capture the call attempts with DEBUG ISDN Q931. Either way, if you have the captures (along with SHOW VERSION and SHOW RUN) ready when you open your case, it'll move quicker.

Cisco Employee

Re: Had anyone used the 4224 as voice gateway?

Do you have a debug isdn q931 from a failed call? I guess you have other numbers that work. Are you doing overlap sending or not?

Thank you,

-Mckee

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