Max SIP Extensions: 8 VoIP Trunk: 4 Analog Ports: 8 by default+4 by modules Max BRI Ports: 2 Max Cellular Ports: 2 Max E1/T1/J1 Ports: N/A Expansion Board: N/A External Storage: TF Card
Max SIP Extensions: 8 VoIP Trunk: 4 Analog Ports: 8 by default+4 by modules Max BRI Ports: 2 Max Cellular Ports: 2 Max E1/T1/J1 Ports: N/A Expansion Board: N/A External Storage: TF Card