SIP Trunks

The virtual equivalent of the traditional business phone line, SIP Trunking (Session Initiation Protocol) is a connection to the Public Switched Telephone Network (PSTN) which makes use of your Internet connection and integrates voice, video data and Internet services into one single line.

Catering for both small and large application, we can provide single or unlimited SIP trunks. A single channel trunk allows only ONE call (either incoming or outgoing) at any one time, whereas an unlimited channel allows unlimited simultaneous outgoing calls and up to 10 simultaneous incoming calls per DID. Maintain your professional presence and cut down on the cost and rigidity of older phone systems with our SIP trunks.

Wondering how to get started?

We have ensured that setting up your system and having it up and running is a breeze. All you need is an Internet connection, a SIP phone or ATA and your Cempilli account. In order to create a Cempilli account, please contact us.

Get in touch

For our unlimited SIP trunks service kindly contact us.

This service is provided subject to our terms and conditions which may be viewed here

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Simply put, SMPP is used to send and receive messages from and to GSM, UMTS, iDEN, CDMA and TDMA cell phones.
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