SIP Trunks
Most PSTN and ISDN numbers (including Direct Dial In (DDI) and non-geographic Number Translation Services (NTS)) can be easily ported across.
They are also compatible with most leading PBX systems so any business with an existing PBX can switch to using our service immediately.
The number of SIP channels your service can support is dependent on the bandwidth of your connectivity solution.
For less than four channels, a dedicated ADSL connection is sufficient, however for more than four, you will need an FTTC or Leased Line connection depending on the number of channels you require.
costs, you will save up to 80% on line rental and typically up to 91% on
call costs compared to a traditional ISDN service. internal calls across
your organisation are completely free, even to international sites.
Our SIP Trunk service can be used with your current handsets and PBX systems located on-site or hosted in our secure data centres.
SIP Trunks from I.T Communications enables you to make and receive calls and save up to 80% on existing Rental and Call Charges.
SIP Trunks can be installed on the 3CX PBX, FreePBX and most modern phone systems that support SIP Trunks.
Benefits of SIP Trunks
- Monthly Call Tariffs with low call charges
With inclusive call Minutes per month. - Easy Upgrades / Downgrades During Contract
Flexibility to add additional phone numbers, SIP Channels. - Number Porting
Port your existing telephone numbers over to us for FREE. - Easy Invoicing and Payments
Invoices are sent out via email (PDF Attachment) on the 1st of every month. Payment is then automatically collected by Direct Debit. - Call Credit Limits
all our Pay Monthly Accounts will be assigned a call credit limit so you do not have to worry about doing manual call credit top-ups and any calls will be invoiced on 1st of every month.
Multiple feature rich virtual phone lines to make and receive concurrent phone calls.
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Automatic Failover
In the event that your phone system is offline due to hardware failure, Power Cut or even Internet outage. All inbound calls can automatically be forwarded to an alternative telephone number of your choice. -
SIP Trunk Cluster across two Data Centres
Due to our cluster being spread across Data Centres the likely hood of us having a total outage affecting customers is reduced. In fact, since adding our new generation cluster back in September 2015, we have not experienced a single outage on our network. -
FAX to Email and Email to FAX Service
SIP Trunk Pricing
| wdt_ID | Channels / Concurrent Calls | Inclusive Call Minutes * | Inclusive Telephone Numbers ** | Concurrent Calls | Monthly Rental |
|---|---|---|---|---|---|
| 1 | 4 | 4,000 | 10 Numbers Included | 4 | 30.00 |
| 2 | 8 | 8,000 | 10 Numbers Included | 8 | 60.00 |
| 3 | 16 | 16,000 | 10 Numbers Included | 16 | 120.00 |
| 4 | 24 | 24,000 | 10 Numbers Included | 24 | 180.00 |
| 5 | 32 | 32,000 | 10 Numbers Included | 32 | 240.00 |
| 6 | 48 | 48,000 | 10 Numbers Included | 48 | 360.00 |
| 10 | 64 | 64,000 | 10 Numbers Included | 64 | 480.00 |
* Free Call Minutes
Included Calls
| wdt_ID | Call Band | Destination |
|---|---|---|
| 1 | GBR-NAT | UK 01, 02 |
| 2 | F-GBR-03 | UK 03 |
| 3 | F-GBR-FM1 | UK O2 Mobile |
| 4 | F-GBR-FM3 | UK T-Mobile / EE |
| 5 | F-GBR-FM4 | UK Orange Mobile / EE |
| 6 | F-GBR-FM5 | UK Vodafone Mobile |
| 7 | F-GBR-FM6 | UK Three Mobile (Hutchinson G3 Mobile) |
| 8 | F-GBR-FREE | UK 0800 |
| 9 | F-USA | United States (Standard Landlines & Mobiles Only) (Excluding Alaska) |
| 10 | F-USA-Hawaii | USA Hawaii (Standard Landlines & Mobiles Only) |
** Inclusive Phone Numbers
Up to 10 UK Standard Phone Numbers and must be requested at time of account setup.
Contract Term
Default contract term is 12 months, for those who wish to commit to 36 months will receive free number porting.