If a building goes to VoIP, can Centrex (direct copper) lines be retained in the building?
Related Questions
- Should the bare copper cable of a lightning protection system be run through the building and attached directly to the wood framing?
- For my voice requirements, should I have traditional copper phone lines, T1’s, VoIP phone lines or SIP Trunks?
- If a building goes to VoIP, can Centrex (direct copper) lines be retained in the building?
