Radiotype: DR3000, MTR3000, SLR1000, SLR5000, SLR8000
5.3 Telephone interconnect (SIP2.0, SIP trunk support)
Phone Connect is a purchasable module for MOTOTRBO radio systems. This is an entirely IP-based solution that allows radio users to place and receive telephone calls. It supports Session Initiation Protocol (SIP) for connection to VoIP telephony devices.