Google Answers: Voice Telco: DAL T1 error when dialing out toll-free #s

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Q: Voice Telco: DAL T1 error when dialing out toll-free #s ( No Answer, 0 Comments )

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Subject: Voice Telco: DAL T1 error when dialing out toll-free #s
Category: Miscellaneous
Asked by: notapplicable-ga
List Price: $5.00

Posted: 03 Mar 2004 16:59 PST
Expires: 02 Apr 2004 16:59 PST
Question ID: 313131

Telecom question:  For the specific type of ISDN PRI T1 two-way telco
voice trunk known as DAL ("Dedicated Access Line"), are there inherent
restrictions which cause outdialed toll free (800, 888, etc) numbers
to fail (eg, receive an ISDN Q.931 cause code 44 "service or option
not available" error)?

Clarification of Question by notapplicable-ga on 04 Mar 2004 10:23 PST
That should be a cause code 63 "service or option not available" error.

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