I have quiet a bit of experience with Integrated Access Services from a couple different perspectives… Unfortunately, none with Verizon’s practices.

Here are a couple things that can help ya get started… I HOPE anyway.

First note… Integrated Access Service is NOT PRI like… It’s a channelzed T1 with both voice and data but there is NO PRI signaling and/or formatting to it.

Adtran T/A 750:
https://www.adtran.com/adtranpx/Rooms/DisplayPages/LayoutInitial?Container=com.webridge.entity.Entity%5BOID%5B985EED955FA14843B01EA3181528C2E5%5D%5D
Adtran also has a GREAT web-site and a good technical support line.

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Bryan
LEC Provisioning Engineer
Cars -n- Guitars Racin' (retired racer Oct.'07)