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Save up to 82% when you switch to SIP Trunking

SIP Trunks are a direct replacement for your traditional ISDN or PSTN telephone lines that are created and managed over your internet connection.

Pay nothing upfront and save up to 82% against your current costs when you switch to Birmingham Telecom.

Enjoy FREE and fast migration to SIP when you upgrade with us.

Enjoy FREE and fast migration to SIP when you upgrade with us

Save Money with SIP

Save 82% on your bills compared against BT legacy services

Future Proof

A simple and cost-effective way to beat the 2025 switch off

FREE Calls Forever

Get FREE UK calls forever when you switch to SIP Trunking

Replace expensive ISDN services with flexible and affordable SIP Trunks.

SIP From
Birmingham Telecom
BT
Analogue
BT
ISDN
website-logo
from £9.00
per line / per month
from £18.00
per line / per month
from £25.00
per line / per month
Installation Cost
FREE
£119.00
Obsolete
FREE UK Minutes
7,000
NONE
NONE
UK National Call Cost
FREE
12p / per minute
12p / per minute
UK Mobile Call Cost
FREE
20p / per minute
20p / per minute
Installation Lead Time
Same Day
12 Days
25 Days
save up to 82%
SIP Trunk Only

IP Phone Line

From £10.00

Per line / per month

5,000 FREE UK Minutes
2,000 FREE Mobile Minutes
FREE Installation
Save over 50%
Can be Setup in Minutes
Add Lines in an Instant
Fail Over Ready!
Works on all Phone Systems
UC Cloud

Our Cloud Hosted PBX

From £15.00

Per user / per month

Cloud Hosted Phone System
FREE UK 01, 02 & 07 Calls
FREE Handsets
FREE Mobile Apps
FREE Number Porting
FREE Installation
Rapid Deplopment
Fail Over Ready!
A Feature Rich Solution
Hosted 3CX

Cloud Hosted 3CX

From £0.00

(* FREE version available)

FREE Installation
Same Day Deployment
Choice of Handsets
FREE Mobile Apps
Fully Compatible with SIP
Fail Over Ready!
Feature Rich
Simply Add SIP Channels
Scalable for 1000 + Users
On-Premise

Panasonic NS700 PBX

From £30.00

Billed Monthly

FREE UK 01, 02 & 07 Calls
On-Premise Solution
Simply Add SIP Channels
Proprietary Handsets
Professional Installation
A Feature Rich Solution
Low Cost Finance Available

We offer simple, cost effective & scalable managed IP telephone systems for your business.

Our Managed IP  Phone Systems provide you with all of the functionality of a traditional phone system but without the need for expensive upfront cost for installation or the ongoing costs for maintenance.

Because our Managed IP telephone systems are hosted in the cloud, the possibility of downtime if massively reduced and it also means that the telephony service is not limited to use from a single fixed office location, so enabling users to work on the road or from home is a breeze.

Whether you are a single site business or based out of multiple office locations, our managed IP phone systems allow you and your team to be connected anytime, anywhere and on any device and includes the flexibility to meet the demands of any modern, agile business.

Simple, cost effective, scalable phone lines for your business.

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 all of your UK 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.

How can we help you today ?

I want to compare the cost of SIP against ISDN and Analogue lines.

I want to compare the benefits of SIP against ISDN and Analogue lines.

I would like more information on the 2025 ISDN switch off.

Fixed price promise

We 100% guarantee that throughout the duration of your contract with us there will be no price increases.

Reduced rental.

Birmingham Telecom use our wholesale buying power to save you over 50% against legacy phone lines.

Maintained by us.

We look after all of our own customers through our in-house support and provisioning team.

Transparent billing.

We prepare our bills in house and can guarantee accurate telephone bills every single month.

Switch for FREE.

You won't be charged anything when you upgrade to SIP. Everything is handled by our in house team.

Keep your numbers.

When you switch to SIP, your numbers are always safe. Our team will ensure a smooth and fast transition.

In house support team.

Our tech support is based in house so you always get to deal with the same people day in, day out.

Telecom experts.

We are experts in our field with a 99.2% customer retention rate, offering the best service at all times.

SIP is quickly replacing your old traditional telephone lines.

SIP is now rapidly replacing traditional ISDN and PSTN services.

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.

Save up to 82% on your bills when you switch to SIP Phone Lines with Birmingham Telecom. Call us on 0121 716 8888

Simple, cost effective, scalable phone lines for your business.

SIP From
Birmingham Telecom
ISDN
Analogue
website-logo
from £9.00
per line / per month
from £25.00
per line / per month
from £18.00
per line / per month
Fraud Monitoring
greentick
greentick
greentick
Use Direct Dial Numbers?
greentick
greentick
Scale up to 1,000 lines ?
greentick
Unlimited FREE UK Mobile Minutes
greentick
Unlimited FREE UK National Minutes
greentick
ISDN Switch off Ready
greentick
Instant Failover for Redundancy
greentick
Same Day Setup
greentick

Unhappy with your
current phone provider ?

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 against 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.

Frequently Asked Questions >

Birmingham Telecom are a customer focused provider who are experts in business VoIP, IP and SIP Trunking.

Get in touch with our team to discuss how upgrading to SIP Trunking can benefit your business.  SIP is replacing ISDN and PSTN by 2025 so if you have not done so already, it is good practice to find out what options you have before the switch off deadline.

 

White & Yellow

Phone Systems

We supply over 200 new phone systems annually

Business Mobile

One of the UK's leading mobile specialists

VoIP Telephony

Experts in VoIP telephony

Complete our Enquiry Form for a FREE Quotation

or if you prefer, please call our team on 0121 716 8888 for help, advice or to get a quote on any services you need.

Save Money

Save up to 60% on your phone bill with Birmingham Telecom

Switch Provider

Switch to a more reliable, cheaper, UK provider

Get a FREE Quote

FREE comparison against your existing supplier

Want to switch your phone services to us? Get in touch for a FREE Quote

To find out how Birmingham Telecom can help save you money and improve your telephone service please call our team on 0121 716 8888 for a FREE, no obligation quote.