Hamshack Hotline (HH) is a FREE dedicated voip telecom service for
the Ham Radio community. Typically, phones are established in
hamshacks, EOCs, Clubs & club members, ARES, and other Ham
related areas and functions. It is not the intention of HH to
replace traffic carried over radio in an emergency or other tactical
operation, but rather to augment it, by offloading managerial
tactical operations and providing a full duplex path for such
communications when spectrum is occupied, conditions diminished, or
otherwise unavailable...
https://hamshackhotline.com/
"Those that have them have been using them to provide easy
communications with hams thousands of mile away while setting up
and troubleshooting digital stations, and for local calls between
team members. We are interested in using them as a way to alert
members to an emergency call out or team activation, as well as a
way to communicate with other teams throughout the state"
