SIP Trunking

With SIP trunking, your business can operate its own on-site IP PBX system. KomTek has been offering our own SIP trunk solutions for over 10 years.

Enjoy benefits from cheaper business calls and greater flexibility. We are an expert SIP Trunk provider, our knowledgeable engineers will be able to help with all your SIP Trunk needs, including any questions you might have in the first instance.

Business
SIP Trunk

£ 3.00 / month

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Add 750 Mobile & Landline Minutes

£ 10 / month

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99.999% Guaranteed Uptime

No Long-Term Contracts

Real Time Online Billing

Up to 84% Cheaper than ISDN Lines

Multi-Node Network Redundancy

Low International Call Rates

Business SIP Trunking

Business SIP trunking is a service that enables your company to operate a selection of telecommunications systems over your IP network. It offers a number of benefits – from cheaper international call costs to improved business flexibility. Incorporating a Disaster Recovery strategy to give access to an increased quantity of numbers, business SIP trunking from KomTek World can enhance the way your business stays connected.

Our business SIP trunks represent the latest in telecommunications technology. They are a more affordable alternative to ISDN30 line rental and internet services while retaining a level of performance that is high in flexibility and can be tailored to your own specific needs.

In addition, we provide a managed service to cover IP connectivity and number management, ensuring that business SIP trunks from KomTek World deliver a complete communications solution.

Visit our information page on — What is Onsite PBX?

We are a vastly experienced SIP trunk provider, so our knowledgeable engineers will be able to help with all your SIP Trunk needs, including any questions you might have in the first instance.

Call Rates

UK Rates

0 p/min

0 p/min

0 p

off peak
peak
connection fee

Peak: Mon-Fri 8am – 6pm
Off Peak: all other times
Weekend: midnight Friday to midnight Sunday

International Rates

0 p/min

0 p/min

landline
mobile

View all International rates

Country Type Code Rate
Aland Islands
Landline
Mobile
35818
0 p
0 p
Argentina
Landline
Mobile
54
2 p
8 p
Albania
Landline
Mobile
355
13 p
30 p
Azerbaijan
Landline
Mobile
994
19 p
25 p
Andorra
Landline
Mobile
376
2 p
15 p
Anguilla
Landline
Mobile
+1-264
19 p
25 p
Algeria
Landline
Mobile
213
10 p
40 p
Afghanistan
Landline
Mobile
93
19 p
29 p
Armenia
Landline
Mobile
374
15 p
19 p
American Samoa
Landline
Mobile
1684
10 p
10 p
Austria
Landline
Mobile
43
10 p
25 p
Australia
Landline
Mobile
61
1 p
5 p
Antarctica
Landline
Mobile
125 p
N/A
Angola
Landline
Mobile
244
5 p
19 p
Antigua & Barbuda
Landline
Mobile
1268
23 p
23 p
Aruba
Landline
Mobile
297
9 p
18 p
Country Type Code Rate
Bahamas
Landline
Mobile
1242
12 p
14 p
Bolivia
Landline
Mobile
591
16 p
18 p
Belgium
Landline
Mobile
32
7 p
28 p
Bhutan
Landline
Mobile
975
5 p
5 p
Bahrain
Landline
Mobile
973
8 p
9 p
Bosnia and Herzegovina
Landline
Mobile
387
12 p
26 p
Barbados
Landline
Mobile
1246
19 p
20 p
Bangladesh
Landline
Mobile
880
3 p
3 p
Belize
Landline
Mobile
501
18 p
19 p
Bermuda
Landline
Mobile
1441
4 p
5 p
Benin
Landline
Mobile
229
29 p
29 p
Bulgaria
Landline
Mobile
359
8 p
33 p
Burkina Faso
Landline
Mobile
226
33 p
34 p
Belarus
Landline
Mobile
375
32 p
32 p
Burundi
Landline
Mobile
257
50 p
67 p
British Indian Ocean Territory
Landline
Mobile
246
0 p
0 p
Bouvet Island
Landline
Mobile
0 p
0 p
Brazil
Landline
Mobile
55
5 p
12 p
Botswana
Landline
Mobile
267
9 p
23 p
British Virgin Islands
Landline
Mobile
1284
19 p
N/A
Brunei
Landline
Mobile
673
3 p
4 p
Country Type Code Rate
Cocos Islands
Landline
Mobile
61
0 p
0 p
Cameroon
Landline
Mobile
237
9 p
29 p
Cayman Islands
Landline
Mobile
1345
8 p
17 p
Chile
Landline
Mobile
56
2 p
6 p
Christmas Island
Landline
Mobile
61
0 p
N/A
Canada
Landline
Mobile
1
1 p
N/A
China
Landline
Mobile
86
3 p
4 p
Comoros
Landline
Mobile
269
40 p
45 p
Cambodia
Landline
Mobile
855
8 p
8 p
Central African Republic
Landline
Mobile
236
90 p
90 p
Cape Verde
Landline
Mobile
238
25 p
15 p
Croatia
Landline
Mobile
385
12 p
35 p
Chad
Landline
Mobile
235
47 p
70 p
Cyprus
Landline
Mobile
357
3 p
9 p
Colombia
Landline
Mobile
57
3 p
5 p
Czech Republic
Landline
Mobile
420
2 p
6 p
Cuba
Landline
Mobile
53
80 p
80 p
Costa Rica
Landline
Mobile
506
3 p
6 p
Cook Islands
Landline
Mobile
682
80 p
0 p
Country Type Code Rate
Democratic Republic of the Congo
Landline
Mobile
243
0 p
0 p
Dominican Republic
Landline
Mobile
1809
5 p
7 p
Djibouti
Landline
Mobile
253
25 p
29 p
Denmark
Landline
Mobile
45
42 p
42 p
Dominica
Landline
Mobile
1767
5 p
7 p
Country Type Code Rate
East Timor
Landline
Mobile
670
76 p
76 p
Egypt
Landline
Mobile
20
8 p
9 p
El Salvador
Landline
Mobile
503
16 p
17 p
Equatorial Guinea
Landline
Mobile
240
50 p
55 p
Estonia
Landline
Mobile
372
3 p
28 p
Eritrea
Landline
Mobile
291
18 p
18 p
Ethiopia
Landline
Mobile
251
19 p
22 p
Ecuador
Landline
Mobile
593
12 p
19 p
Country Type Code Rate
Faroe Islands
Landline
Mobile
298
5 p
13 p
Falkland Islands
Landline
Mobile
500
150 p
0 p
Finland
Landline
Mobile
358
5 p
5 p
Fiji
Landline
Mobile
679
25 p
26 p
French Southern Territories
Landline
Mobile
0 p
0 p
French Guiana
Landline
Mobile
594
2 p
9 p
French Polynesia
Landline
Mobile
689
25 p
25 p
France
Landline
Mobile
33
1 p
5 p
Country Type Code Rate
Germany
Landline
Mobile
49
1 p
3 p
Gambia
Landline
Mobile
220
72 p
72 p
Georgia
Landline
Mobile
995
20 p
28 p
Gabon
Landline
Mobile
241
36 p
39 p
Guadeloupe
Landline
Mobile
590
8 p
19 p
Grenada
Landline
Mobile
1473
22 p
25 p
Ghana
Landline
Mobile
233
28 p
29 p
Greece
Landline
Mobile
30
4 p
7 p
Gibraltar
Landline
Mobile
350
5 p
19 p
Guernsey
Landline
Mobile
441481
0 p
0 p
Guatemala
Landline
Mobile
502
15 p
17 p
Guam
Landline
Mobile
1671
1 p
3 p
Guyana
Landline
Mobile
592
29 p
32 p
Greenland
Landline
Mobile
299
42 p
42 p
Guinea-Bissau
Landline
Mobile
245
43 p
N/A
Guinea
Landline
Mobile
224
92 p
80 p
Country Type Code Rate
Heard Island and McDonald Islands
Landline
Mobile
0 p
0 p
Hungary
Landline
Mobile
36
1 p
5 p
Hong Kong
Landline
Mobile
852
1 p
2 p
Haiti
Landline
Mobile
509
34 p
34 p
Honduras
Landline
Mobile
504
16 p
16 p
Country Type Code Rate
Iceland
Landline
Mobile
354
2 p
15 p
Isle of Man
Landline
Mobile
441624
0 p
0 p
Ivory Coast
Landline
Mobile
225
0 p
0 p
Iraq
Landline
Mobile
964
15 p
15 p
Iran
Landline
Mobile
98
15 p
19 p
Indonesia
Landline
Mobile
62
9 p
10 p
Israel
Landline
Mobile
972
1 p
3 p
Italy
Landline
Mobile
39
1 p
25 p
India
Landline
Mobile
91
2 p
2 p
Ireland
Landline
Mobile
353
1 p
18 p
Country Type Code Rate
Jersey
Landline
Mobile
441534
0 p
0 p
Jamaica
Landline
Mobile
1876
18 p
19 p
Jordan
Landline
Mobile
962
15 p
15 p
Japan
Landline
Mobile
81
2 p
5 p
Country Type Code Rate
Kosovo
Landline
Mobile
0 p
0 p
Kiribati
Landline
Mobile
686
250 p
270 p
Kazakhstan
Landline
Mobile
7
6 p
44 p
Kyrgyzstan
Landline
Mobile
996
22 p
25 p
Kuwait
Landline
Mobile
965
5 p
5 p
Kenya
Landline
Mobile
254
20 p
25 p
Country Type Code Rate
Laos
Landline
Mobile
856
8 p
8 p
Lebanon
Landline
Mobile
961
9 p
15 p
Liberia
Landline
Mobile
231
40 p
45 p
Libya
Landline
Mobile
218
24 p
25 p
Latvia
Landline
Mobile
371
12 p
35 p
Lesotho
Landline
Mobile
266
28 p
29 p
Liechtenstein
Landline
Mobile
423
8 p
18 p
Luxembourg
Landline
Mobile
352
1 p
5 p
Lithuania
Landline
Mobile
370
20 p
25 p
Country Type Code Rate
Macao
Landline
Mobile
853
0 p
0 p
Micronesia
Landline
Mobile
691
55 p
55 p
Malawi
Landline
Mobile
265
25 p
29 p
Mali
Landline
Mobile
223
25 p
30 p
Madagascar
Landline
Mobile
261
47 p
48 p
Marshall Islands
Landline
Mobile
692
21 p
21 p
Malaysia
Landline
Mobile
60
3 p
3 p
Mauritania
Landline
Mobile
222
45 p
48 p
Macedonia
Landline
Mobile
389
0 p
0 p
Mauritius
Landline
Mobile
230
12 p
12 p
Mexico
Landline
Mobile
52
1 p
3 p
Maldives
Landline
Mobile
960
70 p
70 p
Malta
Landline
Mobile
356
1 p
3 p
Mayotte
Landline
Mobile
269
0 p
0 p
Moldova
Landline
Mobile
373
24 p
28 p
Martinique
Landline
Mobile
596
3 p
12 p
Mongolia
Landline
Mobile
976
3 p
5 p
Montenegro
Landline
Mobile
381
15 p
31 p
Montserrat
Landline
Mobile
1664
18 p
22 p
Monaco
Landline
Mobile
377
6 p
29 p
Morocco
Landline
Mobile
212
3 p
25 p
Mozambique
Landline
Mobile
258
6 p
25 p
Myanmar
Landline
Mobile
95
20 p
60 p
Country Type Code Rate
Netherlands Antilles
Landline
Mobile
599
22 p
25 p
Nauru
Landline
Mobile
674
160 p
160 p
Nepal
Landline
Mobile
977
12 p
12 p
Norfolk Island
Landline
Mobile
672
0 p
0 p
New Caledonia
Landline
Mobile
687
12 p
14 p
Namibia
Landline
Mobile
264
4 p
8 p
Northern Mariana Islands
Landline
Mobile
1670
0 p
0 p
Netherlands
Landline
Mobile
31
22 p
25 p
Niue
Landline
Mobile
683
170 p
N/A
Norway
Landline
Mobile
47
1 p
3 p
North Korea
Landline
Mobile
850
0 p
0 p
Nicaragua
Landline
Mobile
505
20 p
20 p
Nigeria
Landline
Mobile
234
9 p
12 p
Niger
Landline
Mobile
227
9 p
12 p
New Zealand
Landline
Mobile
64
1 p
4 p
Country Type Code Rate
Oman
Landline
Mobile
968
9 p
24 p
Country Type Code Rate
Palestinian Territory
Landline
Mobile
970
0 p
0 p
Pitcairn
Landline
Mobile
0 p
0 p
Palau
Landline
Mobile
680
40 p
N/A
Papua New Guinea
Landline
Mobile
675
92 p
80 p
Pakistan
Landline
Mobile
92
5 p
12 p
Puerto Rico
Landline
Mobile
1787
1 p
1 p
Poland
Landline
Mobile
48
1 p
12 p
Peru
Landline
Mobile
51
1 p
5 p
Panama
Landline
Mobile
507
3 p
12 p
Paraguay
Landline
Mobile
595
3 p
12 p
Portugal
Landline
Mobile
351
2 p
39 p
Philippines
Landline
Mobile
63
11 p
12 p
Country Type Code Rate
Qatar
Landline
Mobile
974
15 p
17 p
Country Type Code Rate
Republic of the Congo
Landline
Mobile
242
0 p
0 p
Romania
Landline
Mobile
40
1 p
3 p
Reunion
Landline
Mobile
262
15 p
15 p
Rwanda
Landline
Mobile
250
25 p
25 p
Russia
Landline
Mobile
7
5 p
17 p
Country Type Code Rate
Saint Kitts and Nevis
Landline
Mobile
+1-869
0 p
0 p
Saint Barthelemy
Landline
Mobile
590
0 p
0 p
Saint Vincent and the Grenadines
Landline
Mobile
1784
0 p
0 p
Saint Lucia
Landline
Mobile
+1-758
0 p
0 p
Saint Helena
Landline
Mobile
290
0 p
0 p
Saint Pierre and Miquelon
Landline
Mobile
508
0 p
0 p
Saint Martin
Landline
Mobile
590
0 p
0 p
Serbia and Montenegro
Landline
Mobile
381
0 p
0 p
Sao Tome and Principe
Landline
Mobile
239
75 p
120 p
Saudi Arabia
Landline
Mobile
966
8 p
12 p
Seychelles
Landline
Mobile
248
80 p
80 p
Senegal
Landline
Mobile
221
29 p
32 p
Sierra Leone
Landline
Mobile
232
41 p
44 p
San Marino
Landline
Mobile
378
2 p
28 p
Serbia
Landline
Mobile
381
15 p
29 p
South Georgia and the South Sandwich Islands
Landline
Mobile
0 p
0 p
Singapore
Landline
Mobile
65
2 p
2 p
Solomon Islands
Landline
Mobile
677
70 p
70 p
South Korea
Landline
Mobile
82
0 p
0 p
Svalbard and Jan Mayen
Landline
Mobile
47
0 p
0 p
Samoa
Landline
Mobile
685
N/A
150 p
Somalia
Landline
Mobile
252
49 p
49 p
Spain
Landline
Mobile
34
1 p
7 p
Suriname
Landline
Mobile
597
20 p
32 p
Slovakia
Landline
Mobile
421
1 p
6 p
Switzerland
Landline
Mobile
41
1 p
32 p
Sudan
Landline
Mobile
249
12 p
15 p
South Africa
Landline
Mobile
27
2 p
5 p
Swaziland
Landline
Mobile
268
3 p
16 p
Sweden
Landline
Mobile
46
1 p
4 p
Syria
Landline
Mobile
963
8 p
12 p
Sri Lanka
Landline
Mobile
94
11 p
15 p
Slovenia
Landline
Mobile
386
32 p
39 p
Country Type Code Rate
Trinidad and Tobago
Landline
Mobile
1868
0 p
0 p
Tanzania
Landline
Mobile
255
29 p
29 p
Tajikistan
Landline
Mobile
992
15 p
15 p
Thailand
Landline
Mobile
66
6 p
6 p
Turks and Caicos Islands
Landline
Mobile
1649
N/A
25 p
Taiwan
Landline
Mobile
886
1 p
8 p
Tuvalu
Landline
Mobile
688
140 p
140 p
Turkey
Landline
Mobile
90
4 p
12 p
Tokelau
Landline
Mobile
690
180 p
N/A
Tonga
Landline
Mobile
676
72 p
72 p
Turkmenistan
Landline
Mobile
993
9 p
14 p
Tunisia
Landline
Mobile
216
60 p
60 p
Togo
Landline
Mobile
228
78 p
78 p
Country Type Code Rate
U.S. Virgin Islands
Landline
Mobile
1340
0 p
0 p
United States Minor Outlying Islands
Landline
Mobile
0 p
0 p
Uganda
Landline
Mobile
256
29 p
32 p
United Kingdom
Landline
Mobile
44
1 p
18 p
Uruguay
Landline
Mobile
598
4 p
25 p
USA
Landline
Mobile
1
1 p
1 p
United Arab Emirates
Landline
Mobile
971
12 p
13 p
Uzbekistan
Landline
Mobile
998
5 p
5 p
Ukraine
Landline
Mobile
380
12 p
25 p
Country Type Code Rate
Vanuatu
Landline
Mobile
678
32 p
32 p
Vatican
Landline
Mobile
379
2 p
N/A
Vietnam
Landline
Mobile
84
6 p
6 p
Venezuela
Landline
Mobile
58
2 p
10 p
Country Type Code Rate
Western Sahara
Landline
Mobile
212
0 p
0 p
Wallis and Futuna
Landline
Mobile
681
99 p
N/A
Country Type Code Rate
Yemen
Landline
Mobile
967
N/A
17 p
Country Type Code Rate
Zambia
Landline
Mobile
260
35 p
45 p
Zimbabwe
Landline
Mobile
263
8 p
50 p

International charging categories listed as ‘Special’ include non-geographic numbers in that country;
KomTek, however, does not guarantee to provide connection to all non-geographic numbers.
A connection fee may apply in some countries.

Why KomTekworld SIP Trunks?

  • We operate our own core network infrastructure to support SIP trunk services.
  • We can provide telephone numbers from areas throughout the UK, routing them through to a single office location.
  • We deliver compatibility with a wide range of SIP devices from a number of manufacturers.
  • We supply a full array of components to connect your system via SIP trunks, taking responsibility for delivering your service from the day you order.

Cost comparison

Number of Lines/Trunks BT ISDN 30 KomTek SIP Trunks Saving
Number of Lines/TrunksBT ISDN30e with 10 channels BT ISDN 30£264.00/ month KomTek SIP Trunks£20.00/ month Saving£1928/ per year (92%)
Number of Lines/TrunksBT ISDN30e with 30 channels BT ISDN 30£792.00/ month KomTek SIP Trunks£60.00/ month Saving£8784/ per year (92%)

SIP Trunking vs ISDN

SIP Trunking ISDN
 Circuits/Hardware SIP TrunkingAll connections are virtual, limited only by bandwidth available. Session Border Controllers (SBC) may be required for security and come at an additional cost. ISDNAll connections are physical, requiring manual connectivity and expensive termination hardware.
 Scale/Growth SIP TrunkingEasily scalable, a quick software configuration can add new channels and can offer automatic and on-demand burst capabilities. ISDNGrowing the network requires the installation of new circuits and additional hardware. For PRI, the increment is 23 voice channels.
 Backup/Redundancy SIP TrunkingAutomatic IP re-routing enables the distribution of PSTN connectivity to sites with limited or network redundancy. It can also be designed to retain PSTN reach in the event of hardware loss. ISDNThe provision of backup circuits to remote sites in an IPT-distributed architecture can negatively impact ROI. The only way to accommodate hardware loss is to structure excess capacity with associated costs.
 Cost SIP TrunkingVarious pricing models – such as on-demand – are available, with the cost significantly lower in comparison to PRI circuits. ISDNThe cost of PRI is typically on a per circuit, per month basis, with an increase in voice channel requirements available in fixed increments.
 Capacity Planning SIP TrunkingWhile lead time is always important, extra capacity can often be added with a simple software upgrade. In addition, it is often possible for providers to accommodate temporary burst capabilities for periods of increased activity. ISDNDue to the need to arrange installation of circuits and termination hardware, any additional capacity requirements must be planned well in advance.
 Disaster Recovery / Business Continuity SIP TrunkingAutomatic call re-routing to pre-defined locations is simple, quick and affordable. Plus, SIP trunking is capable of accommodating diversity across service providers. ISDNDiverting calls to alternative locations can be complex and expensive.

Benefits of SIP Trunking

Cost saving

Thanks to multi-modal communication capability, SIP trunking enables you to save more that 30% on monthly telecommunications costs.

c

Trunk aggregation

By centralizing and eliminating redundant connections, you are able to use idle connections in one location for calls at another, thereby offering increased flexibility over traditional PRI circuits.

h

Flexibility

Depending on the needs of your organisation, the ability to add or reduce connection capacity is simple, thereby increasing the flexibility of the service you provide.

Quality

By keeping communications data on pure IP connections as opposed to T1 PRI connections, SIP trunking offers improved voice and video quality, delivering almost HD-like audio.

Simplified billing

By aggregating all the voice and data services into one product, you can take advantage of reduced administration with simplified billing.

Don’t just take our word for how good we are

  • Umar Ahmed

    We looked at several other VOIP solutions and KomTek always came out on top.
    Very easy process to get signed up! Faultless call quality, array of call features and value for money calling bundle.

  • Michael Hughes

    Second-to-none level of support – always answering the phone, and explained solutions in a no-nonsense fashion. So far the best solution we have encountered!

  • Jenifer Gibson

    Operating the business from home and also being the only staff things can get challenging especially when I have to leave the office un-attended. KomTek resolved this issue with their softphone app, so now my customers can reach me on my mobile app at no further costs

  • Charles Buckley

    We increased our outbound calling records by more than double through their click to dial feature. Technical issues are resolved swiftly, can’t be happier.

  • Shamim Ahmed

    We were having issues with BT and integration with our online cab management system. Thanks to KomTek technical expertise these were quickly resolved. I have been with them for four years and have been recommending them since.

  • Mike Coker

    We have made many changes to our PBX system, adding users, changing our dial plans and voicemails. We have always found KomTek Support to be efficient and eager to deal with all our changes.

  • Kevin Dyer

    Due to our expansion we have had to move offices a few times, luckily being on cloud meant we are not restricted to the BT exchange and have always managed to take our number with us. KomTek ensured there is no downtime, I am very impressed with their project management skills.

  • Nicholas Cheshire

    I was apprehensive about using a VoIP system, I called KomTek and found the gentleman amazingly refreshing! He explained everything from start to finish and help me to set up the whole system to get my business working. The tech guys are also fantastic.

  • Usman Ahmed

    We operate from multiple offices, when customers were calling in, it was often a problem transferring calls between the offices. KomTek VoIP system resolved this by bringing in all the handset under one cloud solution. This made transferring calls seamless.

  • Zairab Zabeer

    We have been using KomTek PBX systems for 4 years. Growing from 2 partners to now over 34. We run a multiple office operations, transferring calls between sites as well as having the one receptionist managing all our incoming calls. Our Account Managers regularly travelling from London, a rare service in this industry. Highly recommended.

  • Liz Ejemole

    We really don’t understand IT or VoIP, but our Account Manager is very patient and has resolved many issues often not related to KomTek PBX. Nonetheless he has always supported us, God bless!

  • Chris Clancey

    I knew very little about KomTek apart from their website, but from my calculations of looking at our current bills etc, I saw that they were definitely one of the cheapest I could find. We picked the best product for our needs and ended up saving ourselves anywhere between £70-100/month.

Reliable UK SIP Trunking

  • Save on business calls
  • Cheaper alternative to ISDN30e solutions
  • More minutes for less
  • Guaranteed call quality
  • Retain your existing telephone numbers
  • Perfect for all Disaster Recovery requirements
  • Selecting Data Circuits

    If high-quality calls are a requirement for your business, it’s important you support your network with the right data circuits. Standard ADSL is ill-equipped for the delivery of voice data, not least when a congested network can cause significant disruption to your calls. Instead, we recommend investing in either an Ethernet circuit, whose stability can accommodate a number of simultaneous calls, SDSL, SDSLM, or Voice-Approved ADSL.
    Simply contact KomTek today to discuss the best option for your business.

  • SIP Trunking Explained

    Session Initiation Protocol – or SIP – is a signaling communications protocol commonly used by internet telephony service providers (ITSP) to deliver voice and video calls over IP networks. It both establishes and closes calls over a network, and works alongside other protocols in transporting thousands of data packets containing audio and video information. Unlike such services as Skype, business SIP trunks provide ISDN30e quality – far superior in terms of performance and stability.

  • The Numbers You Need

    One of the main advantages of choosing business SIP trunking from KomTek lies in the ability to have numbers from the dialing codes you want to be delivered directly to your office, regardless of location. The ability to centralised numbers from such diverse places as London, Manchester, Birmingham, and Glasgow to a single hub ensures that establishing a nationwide presence for your company is simple. Just specify the dialing codes you desire, and leave us to do the rest.

  • Disaster Recovery

    Telephony downtime can damage both the finances and reputation of your business. With Session Initiation Protocol (SIP), there is a Disaster Recovery strategy ready to support you should the worst happen.
    The first level of resilience in SIP trunking Disaster Recovery is the ability to reroute calls to a backup IP address and/or location. The second level is the ability to divert calls to backup ISDN30e or local telephone numbers on a Direct Dial In (DDI) to DDI basis. With such means of resilience available, there is no reason for users to even be aware of any issues.
    You can discuss your Disaster Recovery options with our engineers today. They will be happy to talk you through the full selection of available services.

  • Quality Assured

    This improved quality is assured thanks to the manner of delivery; each IP data packet arrives in the correct order and without delay, one after the other. Thanks to SIP trunking services from KomTek, this steady stream of delivery means that packet loss, time delays, and interruptions in delivery are never experienced. But how do we achieve this?If you’ve ever experienced delays or problems in communication over IP, the most common issue stems from your internet service provider being unable to guarantee that your data will be forwarded onto your ITSP without delays. Instead, it’s often the case that your data will pass through some networks before finally reaching your ITSP, with a corresponding deterioration in quality.

    With XINIXWORLD, there are no such issues. As a provider of all the services needed for successful communication, there is no delay and no compromising in quality. Our SIP trunking services ensure the same ISDN30e call quality, along with the ease and value for money to keep your business at the forefront of telecommunications.

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