Phone systems we repair and support
From decades-old Nortel Norstar cabinets to current Grandstream IP-PBX platforms, we diagnose, repair, and support the business phone systems already installed across New York offices. Find your brand below for models covered, common symptoms, and repair-vs-replace guidance.
Avaya Phone System Repair
IP Office 500 V2, Partner ACS, Definity/Merlin Magix, and 9600/J-series handsets.
See models & symptoms →NEC Phone System Repair
SL2100, SL1100, SV9100, SV8100, SV9300, and legacy DSX repair and support.
See models & symptoms →Panasonic Phone System Repair
KX-TDA/KX-TDE, KX-NS700, KX-NCP, KX-HTS, and KX-T7600 handset repair.
See models & symptoms →Mitel Phone System Repair
MiVoice Business/3300, MiVoice Office 250, and 5300-series handset repair.
See models & symptoms →Nortel Phone System Repair
Norstar CICS/MICS, BCM50/450, Meridian, and T7316E handset repair.
See models & symptoms →Grandstream Installation & Repair
UCM6300/6200 series PBX, GXP/GRP handsets, HT ATAs, and GDS door intercoms.
See models & symptoms →Don't see your system listed?
We service most legacy Key/PBX and modern VoIP platforms. Call us with your model number and we'll tell you what's possible.