What is SIP?
SIP stands for Session Initiation Protocol. Simply put, that means telephone calls that are securely transmitted across the internet or through the cloud.

SIP is the latest technology in the telecoms industry. When you make a call using SIP, your call is transformed into data packets which travel across the country or the globe and arrive at the other end as a normal phone call.

Benefits of SIP



SIP can offer enhanced protection from toll fraud as your telephone calls can now sit on a secure data network.

Cost Savings

Cost Savings

Using SIP means that your calls spend less time on the traditional BT network, this means that your call charges are significantly reduced.

Free Calls

Free Local, National & UK Mobile calls

ETS Communications Ltd offer bundled Local, National and UK Mobile calls as part of your line rental, this offers you a fixed low monthly cost that will never change.


For a free no obligation quote, simply fill out the below form with the information from your most recent bill then hit submit
and we will be in touch with you right away to provide a professional and competitive quote for new SIP solution;