Save up to 82% when you switch to SIP Phone Lines
Reduce your telephony costs and deliver a higher standard of service to your business with SIP from Birmingham Telecom
Are you Interested in SIP? Talk to an Expert and get a FREE Quotation
FREE and fast migration to SIP when you upgrade with us
Save up to 82% when compared against your existing services
A simple, cost effective and flexible way to beat the 2025 switch off
Get FREE UK calls forever when you switch to SIP phone lines
SIP Trunking
SIP Telephone Lines are virtual telephone lines, created over your internet connection and work with a traditional IP Telephone System to replace your legacy Analogue or ISDN telephone lines.
In most cases, SIP Telephone Lines are most cost effective way to upgrade from ISDN or PSTN technology where you will also benefit from having FREE UK 01, 02, 07 and 03 telephone calls included at no additional cost.
SIP Telephone Lines can be ordered with as little as 1 channel and can be immediately scaled up (or down) in line with demand and without the need for additional physical line installation.
Simply call us on 0121 716 8888 to discuss upgrading to SIP.
Avoid the analogue network switch off
Upgrading your phone lines to SIP protects your business against BT's imminent plans to switch off the public ISDN & PSTN network.
A Scalable Service that is FREE to migrate
It is FREE to migrate your phone lines to SIP. There are also no limits to the number of lines you can use simultaneously.
Includes FREE UK 01,02, 03 and 07 calls
Our SIP phone lines include 5,000 UK local and national minutes plus 2,000 UK mobile minutes FREE per SIP channel, per month.
Compatible with all IP Phone Systems
SIP is fully compatible with all major telephone systems which always ensures the cost to upgrade with us stays low.
Future Proof
SIP is the future and it is here to stay. When you upgrade your phone lines to SIP, you won't have to upgrade again for many years ahead.
Cost Effective
SIP is the most cost effective way to run your business phone lines. It carries the lowest rental cost and the least amount of fault reports.
Low Cost, Open and Honest Pricing
1 x SIP Line
£10.00 / per month
5,000 FREE UK Minutes
2,000 FREE Mobile Minutes
FREE Setup & Number Porting
FREE Direct Dial Numbers
Compatible With All IP PBX's
No Setup Costs
2 x SIP Lines
£20.00 / per month
10,000 FREE UK Minutes
4,000 FREE Mobile Minutes
FREE Setup & Number Porting
FREE Direct Dial Numbers
Compatible With All IP PBX's
No Setup Costs
4 x SIP Lines
£40.00 / per month
20,000 FREE UK Minutes
8,000 FREE Mobile Minutes
FREE Setup & Number Porting
FREE Direct Dial Numbers
Compatible With All IP PBX's
No Setup Costs
8 x SIP Lines
£80.00 / per month
40,000 FREE UK Minutes
16,000 FREE Mobile Minutes
FREE Setup & Number Porting
FREE Direct Dial Numbers
Compatible With All IP PBX's
No Setup Costs
Upgrade for FREE
SIP is now rapidly replacing traditional ISDN and PSTN services.Â
Our SIP telephone lines connect your site directly into our network via an IP connection to carry and terminate your inbound and outbound voice calls across the public telephone network. SIP is highly reliable, much more cost-effective and more flexible than traditional digital or analogue phone lines.
SIP has recently grown in sophistication & reliability and is now widely used on a daily basis for both voice calls and data in the modern day workplace. Birmingham Telecom allow our customers to upgrade to SIP with no upfront costs whilst lowering phone bills by up to 82% against existing costs.
Avoid the ISDN Switch Off
Major BT Announcement
BT announce that the ISDN and PSTN networks will be switched off entirely by 2025.
Awareness Increases
Awareness of IP telephony increases. Businesses start mass migration to either SIP or Cloud Hosted Phone Systems.
Millions Still need to switch
According to BT research, in 2018 there were still over 2 million UK businesses that still needed to switch to SIP or Cloud Telephony.
Networks Switched Off
By 2025 all PSTN and ISDN services will be switched off across the BT network forcing customers to migrate to IP telephony.
Why Upgrade to SIP?
With BT’s announcement that the traditional PSTN and ISDN network will be made totally obsolete by 2025, our SIP phone lines will future proof your business whilst saving you up to 82% compared ahainst your current telephone bills.
Our SIP telephone lines can installed instantaneously, scaled up or down in line with demand and are deployed without the need for additional physical line installation. Being great for flexible working practices, this provides the ability to integrate home workers with a SIP based phone system with ease.
Birmingham Telecom are able to supply you with business grade SIP telephone lines that have been tested extensively with all major telephone systems. Also, in the event of a disaster or line fault, calls can be quickly re-routed to another location or phone number within minutes.
PRICING
THE BENEFITS OF SIP
COMPARE FEATURES
B'HAM TELECOM vs BT
SIP Trunking
£10.00 / per month
5,000 FREE UK Minutes
2,000 FREE Mobile Minutes
FREE Setup & Number Porting
FREE Caller Line ID
FREE Direct Dial Numbers
Compatible With All IP PBX's
No On-Site Installation*
Instant Fail Over
Save Up To 60%
BT ISDN 2e
£22.00 / per month
No FREE UK Minutes​
No FREE Mobile Minutes​
£250 / Per Circuit Install​
4 Week Lead Time
Expensive to Operate​
Not very Flexible
Need to Log a Fault for a Divert
BT ISDN 30e
£172.00 / per month
No FREE UK Minutes​
No FREE Mobile Minutes​
Over £1,000 for Installation
Minimum of 8 x Lines
6 Week Lead Time
High Ongoing Costs
Not Much Flexibility
BT PSTN
£18.00 / per month
No FREE UK Minutes​
No FREE Mobile Minutes​
£99 / Per Line Install​
Expensive to Operate​
Very Unreliable​
Zero Flexibility​
Line Rental Services
SIP Trunking
Upgrade to SIP and benefit from savings of 50% and free UK National & Mobile Calls.
Business Line Rental
View our range of business line rental services that will save you money and improve service levels.
Call Packages
Competitive call packages that enable your business to do more, for less than you currently pay.
ISDN Switch Off
Save money and prepare for the upgrade to IP technology by 2025 with Birmingham Telecom.
Avoid the analogue network switch off
Upgrading your phone lines to SIP protects your business against BT's announcement to switch off the ISDN and PSTN network.
A Scalable Service that is FREE to migrate
It is FREE to migrate your phone lines to SIP. There are also no limits to the number of lines you can use. simultaneously.
Competitive Pricing
We always remain competitive, offering a guarantee to beat any like-for-like quotation.
Friendly Approach​
Our team will never push you into anything. We simply want to give you the right advice.
Complete our enquiry form for a FREE Line Rental Quotation
