クラウドPBX電話 CIRCLE(サークル)

(Weekdays 9:30-17:30)

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CIRCLE SIP trunk

An optimized system for telephone-intensive companies

What is SIP trunking?

SIP Trunking is “a service that provides an internet based phone line”. This is achieved by using a method called SIP (Session Initiation Protocol). By installing this service, you can use your current PBX* or CTI system to send and receive calls via the Internet.

*It is assumed that the PBX supports SIP.

Features of CIRCLE SIP trunk

Connect to existing systems

Can be used without operational changes.

CIRCLE SIP Trunk can be connected to existing systems (PBX/CTI). There is no need to learn how to use this service as it will function the same once it has been setup.

We have experience with Microsoft Temas, 3CX, NEC, Fujitsu, Panasonic, Avaya, Cisco, and others. Our highly skilled CIRCLE team is ready to support your system environment.

Contact us

If you have any further questions about CIRCLE SIP trunk installation or costs, please contact us.

Contact us by phone

(Weekdays 9:30-17:30)