SIP TRUNKING
What is a SIP Trunk / SIP Trunking?
SIP Trunk / SIP Trunking is the name given to a VoIP (Voice Over IP) Telephony service that enables your VoIP enabled phone system to connect to the telephone network to make and receive calls. SIP Trunking is just a telephone service for your IP Phone System. You order the number of SIP Trunks that you require eg. six SIP Trunks will provide up to six simultaneous phone calls. You pay a monthly rental per SIP Trunk channel and then pay for calls. Apart from the SIP Trunking Service you will require a suitable internet connection to connect your VoIP Phone System to our SIP Trunking Server. We can provide a dedicated VoIP DSL Broadband Service and have different services available depending upon the number of SIP Trunks you require.
We offer a very simple tariff for our SIP Trunking service. You simply pay a monthly rental charge per SIP Trunk (number of consecutive calls), and then pay for calls. There are no set up charges associated with our SIP Trunking service for either SIP Trunks or a new range of DDI numbers. The only additional charges are one-off charges for porting your existing telephone numbers to our SIP Trunking platform.
SIP Trunk Rental – £2.00 per channel per month
DDI Numbers – FREE
SIP TRUNKING CALL CHARGES
UK Local / National – 0.99 ppm
UK Mobile – 4.5 ppm
Our SIP Trunking / SIP Trunk VoIP telephone lines are available for use with the majority of VoIP enabled PBX Telephone Systems. As well as our SIP Trunking Services we can also offer VoIP Gateway solutions to enable legacy analogue and ISDN telephone systems to take advantage of low cost VoIP phone lines.
Our SIP Trunking services are available for only £2.00 per month rental, with low cost call rates and a high quality service. SIP Trunks are quick and simple to set up and with lower installation and start up costs compared to traditional analogue and ISDN telephone lines they are a great choice for businesses who want to take advantage of modern communication technologies.
Get the most from your IP PBX
Businesses that have recently installed or upgraded their phone system will be aware of it’s VoIP capability and will want to make some or full use of the VoIP capability and not only communicate over IP within the enterprise, but also outside the enterprise. A SIP trunk provided by an Internet Telephony Service Provider to connect to the traditional PSTN network is the solution.
Unlike traditional telephony, where bundles of physical wires were once delivered from the service provider to a business, SIP trunking allows a company to replace these traditional fixed PSTN lines with PSTN connectivity via a SIP trunk service provider using the Internet to provide the link between the phone system and the telephone network.
Our SIP Trunk service is compatible with most VoIP phone systems including Asterisk, Snom One and 3CX server based telephone systems. We offer full support with our sip trunking service so no matter what manufacturer of PBX you have we can get you connected to our SIP Trunks with ease.
Onestream VoIP and GSM Gateway
Now you can easily connect your analogue or ISDN2e Phone System to our SIP Trunking service with our innovative new product, the Onestream VoIP GSM Gateway.
The Onestream gateway connects between your telephone system and telephone lines and enables calls to be routed over the internet to our SIP Trunking Service. The Onestream Gateway also allows you to make calls directly over the GSM Network using the built-in 2 channel GSM Gateway. As well as these cost saving options of VoIP and GSM connectivity options, the Onestream Gateway also provides extra functionality such as Mobile Extension so that inbound calls can be answered by the phone system extensions or by a remote user on a mobile phone. The Onestream Gateway also enables IP Phones to be registered so that you can add homeworkers to your phone system with the convenience and cost saving of VoIP technology. Click here for more information.
