Yeastar MyPBX Enterprise M2 is a hybrid IP-PBX, which is designed for mid-sized companies and divisions of large organizations. Besides working with VoIP-SIP and IAX, the device works effectively with connection to analog phone lines like traditional telephony.
InfoStructure – Business VOIP providers, small business phone system, virtual phone system, hosted PBX, VoIP & Internet, and other business telecommunication services.