A phone switch located at the customer's premise. A Virtual PBX is one that can not only distribute calls to local stations connected directly to the phone system, but can also connect remote stations including satellite offices and work from home agents. Using VOIP, remote agents can work from home and still be connected to the office phone system to perform both inbound call handling as well as initiate outbound calls.

List of Virtual PBX Providers

• 800PBX
• Call Center Tech
• Hosted Call Center
• Inerail
• OnSIP by Junction Networks
• VoIP Gate
• Voicedata BV
• MySIPswitch Free web based PBX ideal for connecting several SIP providers under a single SIP management account.
• LiberaIlVoip Free web based PBX allowing up to 8 SIP accounts to be connected to a single SIP management account. Supports time scheduled call redirection, six extensions, call through, SIP-SKYPE interconnection, voicemail and call back. Site in Italian language.
• Voxalot web based PBX switch to connect several SIP providers under a single SIP management account. Free basic plan.
• Carrot System Virtual PBX service in Hong Kong
• IP-Centrex.ca CANADA: Hosted (Virtual) PBX and Virtual Private Asterisk Servers with number portability in most Canadian urban centres

See Also

• PBX Features
• IP centrex
• VOIP PBX and Servers