opensips vs UniTel Voice
A side-by-side look at opensips and UniTel Voice. For an in-depth review of either product, follow the links below.
opensips
Network & Admin
OpenSIPS is an open source SIP proxy and B2BUA server used to build and deploy SIP platforms and VoIP infrastructures. It provides advanced routing, signaling, and session management capabilities for building large scale SIP networks.
sipproxyb2buavoipsignalingsession-management
UniTel Voice
Business & Commerce
UniTel Voice is a cloud-based business phone system that provides an alternative to traditional phone systems. It delivers VoIP calling, call routing, IVR menus, call recording, and other features aimed at SMBs.
voipcloudbasedcall-routingivr-menuscall-recording
Related Comparisons
FreePBX
MightyCall
Kamailio
YouMail
Telzio