SIP Certification

SIP trunking has been shown to dramatically reduce monthly recurring operating costs over traditional digital telephony services. NEC’s UNIVERGE SV8000 Series and Sphericall communications solutions are SIP-certified with a variety of service and technology providers. For details on specific products or offerings in your geographic area, contact your authorized NEC dealer or NEC representative today.

AllStream
AT&T
Bandwidth
Broadsoft
Broadview
Broadvox
Cbeyond
CommPartners
Cordia
Deltacom
Excel Communications
InGate
MetaSwitch
NexVortex
Nortel
Nuvox
Paetec
Verizon
Voxitas
XO