AT&T Expands Withdrawal of Service Matrix
Webtorials – Deb Boehling & Janis Stephens. AT&T to Withdraw Broadly Used Non-Ethernet Access, Non-Ethernet Private Line and Non-IP Toll-Free Service In early December, we let you know about AT&T’s Withdrawal of Service Matrix. We expressed surprise that only POTS/TDM telephony voice services were included in AT&T’s December 3rd chart, […]