The Zello gateway has been repaired at this time and is operational. It is currently linked to the main SWCRS hubs for testing, and once proven, will be parked back on the Northern Arizona repeaters. For information on the setup, including channel access, please check here: https://members.swcrs.org/system-information/frequencies-tones/#Zello
In addition, additional control codes are being implemented to let users connect to several hubs on the myGMRS network. These can be found on the DTMF command listing page: https://members.swcrs.org/system-information/dtmf-control-codes/