Viking PA-IP SIP Paging Adapter/Amplifier

Viking PA-30 30 W Telecom Paging Amplifier 70V / 8 Ohm / 600 Ohm W/power Cord

Cyberdata 011233B SIP Paging Adapter

Viking PSA-IP IP Paging Speaker Adapter Paging Prioritization SIP Endpoint

Viking electronics PSA-IP Ip Paging Speaker Adapter

Viking Electronics PA-2A Intercom Paging Loud Ringing Amplifier System PS-1

Viking Electronics PA-30 30W Telecom Paging Amplifier

Viking PA-30 30 W Telecom Paging Amplifier 70V 8 Ohm 600 Ohm W/power PARTS ONLY