Viking RG-4 1-Line Ring Shaper / Booster Choose Condition:New MiVoice IP Phones: MiVoice 5304

MiVoice IP Phones: MiVoice 5304 / 5312 / 5320 / 5320e / 5330e / 5340e / 5360 IP Phones

1 or greater (H

Description of the Nortel BCM 200/400/450 Wall Mount Kit (NTAB3422E5)

Includes a cooling fan

Priority call queuing

Viking RG-4 1-Line Ring Shaper / Booster Choose Condition:New MiVoice IP Phones: MiVoice 5304Viking RG 4 1 Line Ring Shaper Booster The Viking RG 4 1 Line Ring Shaper Booster is designed to reshape and increase the ringing power of an existing analog line, PABX extension, FXS port, IP phone system analog port or any other telecom device which provides ringing. The RG 4 duplicates the incoming ring cadence allowing it to be compatible with custom ring features. Features True Sine wave ring signal output Boosts ring to 4 REN Caller ID