Do two groups require a pair of radio gateways, or can one support multiple radio channels? Zello radio gateway can't control radio channels so a separate radio gateway is required for each radio talk group - whether it different radio channel or different location. ZelloWork Support December 29, 2016 17:03 Follow Have more questions? Submit a request 1 Comments Patrick Muller December 29, 2016 17:03 Well this answers 1 question ;o) Thx So if I need to have more than 1 channel gatewayed, will SafetyNET do the job up to 8 channels? Please sign in to leave a comment.