At 03:48 PM 9/22/99 -0300, you wrote:
Part of the reason we're doing this is because CT1 is cheaper but I've never used CT1 before and I'm wondering what other functionality we're going to lose. I gather it will no longer be possible to do busy out the channels from this end and we'll also probably lose ANI too.
You can do a soft or hard busy out with CT1. You never had ANI to begin with - you had Calling Line ID. True ANI is only on FGD MF or ISUP trunks, and yes, you will lose Calling Line ID.
Are there any other drawbacks that I might be overlooking?
Slightly lower modem performance - your 33.6 callers will probably be limited to 31.2, and your PCM (x2/v90) callers will probably lose a couple of kbps.
On Wednesday, September 22, 1999 3:46 PM, Mike McHenry [SMTP:mmchen@minn.net] wrote:
You should be able to use the same code for either a PRI or a channelized T1 on the DSP, just go into the TCM, select the T1 portion of the DSP (top LED below the power LED), click Configure-->Programmed Settings-->Trunk Settings
You will see a setting called signal mode, it should be set to robbed bit for a channelized T1 and message oriented for a PRI. Unless the telco is changing other things (ie switch type, etc) that should be the only setting you need to change when the telco changes your PRI to a channelized T1.
Mike McHenry Systems Administrator MinnNet Communications, Inc.
-----Original Message----- From: owner-usr-tc@lists.xmission.com [mailto:owner-usr-tc@lists.xmission.com]On Behalf Of Stainforth, Matthew Sent: Wednesday, September 22, 1999 1:29 PM To: 'usr-tc@lists.xmission.com' Subject: (usr-tc) Channelized T1 vs PRI
Overnight tonight the telco is changing one of our T1s to channelized T1 from PRI service for testing. I seem to remember that there is different code for the dual T1/PRI cards depending on which service you have but I'm using all DSPs now and I can't seem to have any CT1 specific code for these cards on TotalService. Does the one code base now support both CT1 and PRI or am I missing something?
Thanks...
Matthew
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--- Clayton Zekelman Managed Network Systems Inc. (MNSi) 875 Ouellette Avenue Windsor, Ontario N9A 4J6 tel. 519-985-8410 fax. 519-258-3009 - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.