Interoperability testing

Intermedia strives to be compatible with as many phone systems as possible to provide the best user experience in the industry. To accomplish this goal we work directly with PBX manufacturers to perform interoperability testing.

The table below is a list of all of the equipment that has passed interop testing. If a device is on this list it means that at one point the device has been confirmed to work with our network properly. We ensure that the device can register to our SIP proxy via SIP authentication, handle SIP calls, and perform basic feature functionality such as switching voice codecs. Bear in mind that the extent to which the device has been tested beyond this minimum varies, and that the hardware manufacturer will be the best resource for your specific PBX, but if you're running in to trouble please don't hesitate to contact Intermedia support to troubleshoot!

Configuration guides for the listed phone systems can be found in this article. Please note that not all systems have a guide available.

Certified PBX list

Manufacturer

PBX Model

3CX

3CX

Allworx

Allworx 6x

Altigen

AltiGen MaxCS

Asterisk

Asterisk Xorcom

Audio Codes

Audiocode MP-1xx

Avaya

Avaya IP Office & ASBCE 7.1 (9.1 & 10.0)

Avaya 

Avaya Aura Communication Manager

Barracuda Networks

Cudatel Communications Server

Cisco

SPA 112

Cisco

SPA8000

Cisco

UC540

Cisco 

UC 320 & 500

Contivio

Contivio Hosted PBX

Edgewater Networks

EdgeMarc 4700

Edgewater Networks

EdgeMarc 4808

Grandstream

Grandstream GXW4004/4008/4024

Grandstream

Grandstream HT701/HT702/HT704

Grandstream

Grandstream UCM6100

Interex

Ingate IX78

IPECS

IPECS LIK300

IPitomy

IPitomy IP1200

Incon/Iwatsu

Iwatsu ECS

Matrix

Matrix VFXTH Gateway

Mitel

Mitel 5000

Mitel

Mitel 3300

Mitel

Mitel MiVoice MX-ONE 6.1

Mitel

Mitel MiVoice Business 7.2

NEC

NEC DSX-40

NEC

NEC SL1100

NEC

NEC SV8100

NEC

NEC SV9100

NEC

NEC SV8300

NEC

NEC Sphericall

One Access

One700

Panasonic

Panasonic TDA 50/100/200

Panasonic

Panasonic TDE 100/200/600

Panasonic

Panasonic NCP 500/1000

Panasonic

Panasonic NS 1000

Patton

SmartNode 4970

Patton

SmartNode 4110

Quintium

Quintum DX2025 & DX4048

Quintium

Quintum AFG400 & AFG800

Quintium

Quintum AXG2400

Samsung

Samsung SCM

Samsung

Samsung Officeserv

Sonus

Sonus SBC1000/2000

Syntellect

Syntellect IVR

Tadirian

Tadiran Coral

Toshiba

Toshiba IPedge

Toshiba

Toshiba Strata CIX

Unify

OpenScape Business

Vertical

Vertical Wave IP

Vertical

Vertical SBX

Vertical

Vertical MBX

Vertical

Vertical Televantage

Vertical

Vertical XTS

Vertical

Vertical Summit

Zultys

Zultys MX 25/30/250