https://en.wikipedia.org/wiki/EMTA
Westman uses MOCA and EMTA.
Multimedia over Coax Alliance
Main article: Multimedia over Coax Alliance
In 2004, the Multimedia over Coax Alliance (MoCA) was established to develop industry standard for the connected home, using the existing coaxial cabling. Initially developed for in-home networking with MoCA 1.0/1.1, the MoCA standards has continued to develop with MoCA 2.0/2.1 in 2010 and MoCa 2.5 in 2016.
In 2017, Multimedia over Coax Alliance introduced MoCA Access specification, based on the MoCA 2.5 standard, suitable for addressing broadband network access in-building using coaxial cabling [18]. MoCA Access extends MoCA 2.5 in-home networking to fit operators and ISPs that are installing fiber-to-the-basement/drop point (FTTB/FTTdp) and want to use the existing coax for connection to each apartment or house."
Multimedia terminal adapter
With the development of voice over Internet Protocol (VoIP) telephony, analog telephone adapters (ATA) have been incorporated into many cable modems for providing telephone service. An e:mbedded ATA is known as an
e:mbedded multimedia terminal adapter (E-MTA).
Many cable TV service providers also offer VoIP-based telephone service via the cable infrastructure (PacketCable). High-speed Internet access service subscriber may use VoIP telephony by subscribing to a third-party service, such as Vonage, MagicJack+ and NetTALK.
In regard to equity if you are eligible go in and fill out the form. you can get it but, will take longer if you still live somewhere they service. People somehow got the idea that you cant collect it unless you die or something?! I keep my equity with them because I just go back and forth.