OpenSource H.323 IVRs

All the IVR systems below only support audio. For a video IVR please see here.

Asterisk (PBX with audio IVR components and H.323 support)

Yate (PBX with audio IVR components and H.323 support)

FreeSWITCH (OpenSource soft-switch support for H.323 and audio IVR)




Last updated: 04. Feb 2016
Page maintained by Jan Willamowius