2 two lines, 3 the network, 4 the call control server – Teledex IP250DVoIP User Manual

2 two lines, 3 the network, 4 the call control server | 5 the network or system administrator, 2 installing the ip250d, 1 a matter of safety, 1 a matter of safety 2 | Teledex IP250DVoIP User Manual | Page 7 / 34