sipXecs vs unxsVZ uSIPSwitch

A side-by-side look at sipXecs and unxsVZ uSIPSwitch. For an in-depth review of either product, follow the links below.

sipXecs

Business & Commerce

sipXecs is an open source IP PBX software solution. It provides telephony and unified communications features for businesses, including voicemail, auto-attendant, call routing, conferencing, and integrations with CRM software.

voippbxtelephonyunified-communications

Full review → Alternatives

unxsVZ uSIPSwitch

Social & Communications

unxsVZ uSIPSwitch is an open-source SIP proxy and registrar server for VoIP networks. It handles SIP signaling and registration and can route calls between IP phones, softphones, and VoIP providers. Useful for building multi-tenant VoIP platforms.

opensourcesipproxyregistrarvoip

Full review → Alternatives