NEC – Digital Phones
Background NEC digital telephones configured on NEC systems such as the SV9100 or the SL2100 communicate with the NEC PBX with a unique protocol to enable a high level of…
NEC – IP Phones
Background NEC IP telephones configured on NEC systems such as the SV9100 or the SL2100 normally communicate with the NEC PBX with a non-standard SIP implementation to enable a high level…