SIP Trunks

SIP Trunks

What are SIP Trunks? 

SIP Trunks are a replacement for traditional telephone lines such as analogue lines  .

If you want to make full use of your IP Business Telephone System and not just use VoIP, SIP Trunks are a good addition or alternative to existing ISDN lines. A SIP Trunk is usually provided by an internet service provider (ISP). Unlike a PTSN provider, the lines provided are not physical wires, but a service provided over the internet. The SIP Trunk Provider provides phone numbers and lines, usually at better rates than the traditional providers and with more flexibility and shorter contract durations.

To deploy SIP Trunking you need an IP Telephone System, a SIP Trunk and an adequately dimensioned internet connection.

Benefits of SIP Trunks

  •  Flexibility with your phone numbers: allows you to move office and keep your  same geographic numbers without any ongoing call forwarding costs and print  costs associated with updating company stationery

  • Business Continuity: if your office has to be temporarily relocated in an emergency, this can be quickly and cost effectively achieved with SIP trunking

  • Save money: IP connectivity costs less than ISDN with lower call costs and lower line rental costs for multi sites. Also there are no expensive call forwarding costs in the event of a disaster
  • Resilience: a phone service that will cope with any situation and ensure there's no telephony business downtime. Whether you need to keep your business running in the event of a disaster or balance your calls during peak hours, SIP Trunking delivers!

If you are interested in find out more about SIP Trunks please do not hesitate to contact us .


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