Siphon SIP vs Starfish PBX
A side-by-side look at Siphon SIP and Starfish PBX. For an in-depth review of either product, follow the links below.
Siphon SIP
Social & Communications
Siphon SIP is a voice over IP (VoIP) software for making internet calls. It allows you to make free SIP calls to other Siphon users as well as cheap calls to phones globally.
voipsipinternet-callsfree-calls
Starfish PBX
Business & Commerce
Starfish PBX is an open source IP PBX software designed for small to medium sized businesses. It provides features like auto-attendant, voicemail, call routing, IVR menus, and works with popular VoIP providers.
voippbxcall-routingautoattendantivr
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