PBXtech.info - View Single Post - NI-1 or NI-2 ISDN-PRI Question

tek · January 29th, 2004, 10:15 AM

Having a Prologic installed with ISDN-PRI T1 service from Verizon. This will be used like a Flex-path for my DID as well as outgoing. The question asked by Verizon is do I want Custon or National? I know this was talked about here on Tek-Tips before, but I can't for the life of me remember the answer.

Can anyone remember, or know the answer?

January 29th, 2004, 10:15 AM	#1 (permalink)
tek Registered User Join Date: Dec 2003 Posts: 114	NI-1 or NI-2 ISDN-PRI Question Having a Prologic installed with ISDN-PRI T1 service from Verizon. This will be used like a Flex-path for my DID as well as outgoing. The question asked by Verizon is do I want Custon or National? I know this was talked about here on Tek-Tips before, but I can't for the life of me remember the answer. Can anyone remember, or know the answer?