Are you aware of SIP phones / H.323 phones that will interoperate with the Multi-Tech VOIP gateways?

We do not have a list of specific SIP / H.323 phones that are compatible with the MultiVOIPs.

Generally, a stand-alone H.323 phone that supports H.323 v2 and industry standard voice codecs should be able to communicate with our VOIPs. Welltech LAN phone 101 is an example of one such phone that has been proven compatible with our VOIPs.

SIP implementation in our SIP gateways (MVP130/210/410/810) adheres to RFC3261. We should be compatible with SIP phones / devices, with similar support.