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SIP ProvidersSIP Trunking

SIP, short for Session Initiation Protocol, allows you to maintain your current phone system and PBX, but also lets you take advantage of all the features that a VoIP phone system would have. SIP providers can tailor their plans to provide high-quality SIP service for your business. Basically, SIP, or SIP Trunking, as it's sometimes referred to, allows you to integrate voice and data connections. View SIP providers in your area below.

Business SIP Provider
Provider Plan Details Monthly Rate*
Vonage Business SIP Trunking
  • One provider & nationwide coverage
  • Easily integrated into your existing infrastructure
  • More uptime, flexibility and disaster recovery options
$25.00
Details
ClarityTel SIP Trunking Made Clear and Simple
  • Goodbye PRI - No More LD Charges
  • Rapid ROI - Flat Rate SIP Pricing
  • Tier 1 Redundant Network Provider with SLA’s
$19.99
Details
VoIPLy Build your phone system online in 5 minutes
  • Unlimited Business Pro Plan with 50+ Features
  • FREE Phones, NO Contracts, NO Trunk Fees
  • 99.999% Uptime and Enterprise Disaster Recovery
$15.00
Details

The Guide To Picking The Best SIP Trunk Provider

There are many factors, considerations, and qualities that people look for in quality SIP Trunk Providers. However, the things people find online may be confusing, filled with product placements that mislead readers and upsell them with inaccurate information. In this article, we will explore everything people need to know to pick the best SIP Trunk Provider today.

SIP Trunking Basics

Before we learn how to pick the best SIP Trunk Provider, it's important for people to learn first what SIP Trunking is. SIP stands for Session Initiation Protocol, and an SIP Trunking is necessarily an alternative to the traditional telephone system in the market today. The system in place for SIP is entirely virtual, so it is powered by the web's network systems. The virtual system in an SIP will utilize your internet to establish voice communications across the globe.

The term "trunking" originates way back in the times where the telephone service used the trunk system, with an extensive network of telephone users. Right now, SIP is one of the most widely known protocols that allow companies to use VoIP services for their business. With this protocol, companies can save more money and cut costs in their communication budget.

Traditional phone lines are using standard physical lines to establish connections. The circuitry behind an SIP is all virtual and will span across your different IP networks. Because the connection is using internet systems, SIP can integrate video data, voice, and internet services in one group or line, streamlining all of the services in an en efficient manner.

The rise of SIP replaced the bulky technology of old landline phones. SIP is part of the innovation in VoIP and PBX and is right now helping individuals and companies improve their communication strategies. The rigidity of the old phone systems is now obsolete. With SIP, companies can reach out to many people in higher qualities. The SIP calls people won't require a phone line. With this technology, small businesses have now a better leverage. They can now maintain a professional business profile without the added calls. There are now available small and large-scale-equipped SIP services from VoIP providers. The effect of SIP in this regard is two-fold. It can give the large company a local image, while it gives the small business a global presence.

The SIP Trunking System: How It Works

Before you know what SIP service provider to pick, it's also helpful to know how SIP trunking works. What you first need to understand in this aspect is that an SIP trunking will deliver your telephone and Centralized Communication system to an existing IP network, replacing the standard telephone connections companies have. With this SIP trunk, the VoIP users can now make direct calls to any phone number across the globe as long as they're under the PSTN and the number contacted is compatible with a hosted PBX database.

The SIP system runs with three requirements: the first one would be the SIP provider, which is responsible for the services' supplies. The second element would be a phone system that integrates a trunk a side that can enable the SIP, and lastly, it requires a border element that's capable of facilitating a connection between the network in your enterprise and the PSTN, which is the external IP carrier service system in place. The border element in any system can be in many forms. It can be a switch or a firewall, but this one already is under the responsibility of the SIP Trunking provider. Even with these easy and simple elements, any business will be able to boost its reach through this unified communications platform. This improvement will even be better if there's already an IP-PBX installed in the company. The transition will be as smooth as can be.

The Advantages of SIP Trunking Services

The one big advantage why people choose a good SIP provider is branding. Many companies want to achieve that professional look that only a Fortune 100 Company can achieve. With a good SIP Trunking Service, this goal will not be impossible. The SIP's ability to make a small company appear prominent will level down the playing field. The benefits of SIP, of course, don't stop there.

There is also an inherent flexibility in SIP's system that allows users to add as many phone lines they want in their phone network. People don't need extra money to do this. They don't need to overpay for the unused lines that get connected to them in other phone packages. They only pay for what they use. Without the hassle of waiting for the phone company to arrange the added connections, companies can continue with their business. With the dedicated and efficient web platforms and portals in place, it's already easy for people to expand their phone networks at their whim through SIP.

Another excellent advantage of SIP is consistency. The previous analog trunks don't offer the same reliability as they can be disrupted when the weather is bad or if the location is remote. The previous set-up before relies on expensive phones companies and the consumers are not given enough better options. During emergencies, the previous phone networks also can't offer the same reliable service that SIP gives. SIP trunking can solve that because, during disaster scenarios, SIP trunking can reroute the calls to more secure networks or phones.

Another benefit of SIP is that its consolidated hardware can reduce installation and maintenance costs. When companies want to change their phone lines in SIP, they don't need extra phones lines or purchase new devices to improve the network.

Another great feature of SIP is people can take the phone number they bought anywhere you go. When they move to another office, they can just keep their old number because SIP is not bound by geographic limits. The users can also just immediately tap an existing internet connection if the link they have to the SIP provider fails.

SIP trunking's replacement of the old connections is more powerful than its predecessor. The IP networks in SIP will be able to offer more leniency and flexibility to its consumers. When before, a company has to add a minimum of 24 additional telephone lines, today, they can just use SIP to expand their business if they want to, or just scale down and lower the costs immediately. There's no pressure to invest in big trunk lines that may be rendered unusable later.

The last advantage we can list here about SIP trunking is streamlining. Because of the combination of video data and voice in one broadband connection, it's easier for companies to make most out of their already existing internet connection. The bandwidth allocation set in SIP will also be able to offer consistent, high-quality calls that will not disappoint.

How To Choose The Best SIP Trunking Service Provider

After knowing the basics of how SIP works, people should now consider the important factors to consider in looking for the best provider. If they have finally decided that SIP trunking is their primary method of connectivity for their business, they should read on below to get the right criteria for the SIP provider that suits their needs.

Network - There are providers out there who may be misleading. It is the incentive of companies to sometimes bend information to gain profit. When looking for the right provider, people should make sure and distinguish if the provider is run and hosted directly by the provider, or they're just tapping on another company's service. Having a middleman interfering between the company's SIP needs and the service will mean more costs. It's always easier to do business directly with the provider.

Security - Another essential facet that people should consider before hiring the SIP provider is security. Is the service provider able to keep all the information of the company in a safe location? How prone is the SIP to attacks, hacks and other web glitches? Checking about the company's reputation through online forums, Facebook groups and reliable sources online should do the trick. Doing a little bit of research about the provider to be hired will be necessary.

What people need to secure their data is to always have a back-up, and diversify the sources where they store those backup files. People should check with their SIP provider if they're able to do the necessary security measures that are imperative in any company to thrive. There should be risk measures that could mitigate the risks of the service provider. Otherwise, people may be putting their business in danger.

Number Porting - Another essential factor to consider is the ability of the service provider to let the subscribers keep their numbers whenever they move to a different place. Without number porting, users won't be able to keep their original number when they move to a different region. Some service providers in a few areas won't be able to offer such feature.

Customer Service - The SIP Trunking service provider chosen should have a track record of consistent, excellent and friendly customer service. It should be able to offer an immediate emergency response in case there is an outage.

Pricing - You can't overestimate the value of price. The top SIP service provider will be able to offer you a reasonable price without compromising quality. The rates will vary based on how competitive the providers are. You should always consult with your trusted circle of friends and family to know if the right service provider's price is in a decent range. If people want high-quality service, they should expect to pay a bit higher. However, not all service providers who charge more will be able to deliver a service that’s any different from the cheaper ones. Never forget to do a comprehensive research to verify this.

found 398 companies

 

VoIP Provider:
Voicebuy Wholesale VoIP Provider
Location: USA : Wilmington
Main Category: Wholesale VoIP
Categories: SIP Trunking, Wholesale VoIP, VoIP Termination, VoIP International A-Z, Mobile VoIP
Protocols: SIP
Services: Free In-Network Calls, Speed Dial, Call Forwarding, Call Transfer, Find Me, SoftPhone, PC-to-Phone, Virtual Office, DID (Local numbers), SIP Trunking, VoIP International A-Z, Call Recording, Web To Phone, Mobile VoIP Solutions
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VoIP Provider:
Super Technologies Inc.
Location: USA : Pensacola
Main Category: SIP Trunking
Categories: VoIP DID Providers
Protocols: H.323, IAX, SIP, MGCP
Services: DID (Local numbers), SIP Trunking, Solutions for ISP's
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VoIP Provider:
The Real PBX
Location: USA : Newport Beach
Main Category: SIP Trunking
Categories: VoIP Toll Free
Protocols: SIP
Services: Voicemail, Caller ID with Name, Call Waiting, Call Forwarding, 911 Service, Keep Existing Number, SoftPhone, Fax over IP (FoIP), Toll-Free Number, DID (Local numbers), SIP Trunking, VoIP International A-Z, Callback Service, Iphone VoIP Solutions
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VoIP Provider:
Matrix ComSec
Location: India : Vadodara
Main Category: VoIP Hardware
Categories: VoIP Hardware, SIP Trunking, IP-PBX Phone Systems, Contact Center Solutions, IP PBX
Protocols: SIP
Services: Voicemail, Caller ID, Do Not Disturb, Fax over IP (FoIP), PC-to-PC, PC-to-Phone, DID (Local numbers), SIP Trunking, GSM VoIP Solutions, Mobile VoIP Solutions, Iphone VoIP Solutions, Call Center Solutions
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VoIP Provider:
Speedflow Communications Ltd
Location: United Kingdom: UK : London
Main Category: Wholesale VoIP
Categories: Wholesale VoIP, VoIP Origination, VoIP Termination, VoIP Billing, Solutions for ISP's
Protocols: H.323, SIP
Services: Voicemail, Call Forwarding, Call Transfer, Do Not Disturb, Fax over IP (FoIP), Conference Call, SIP Trunking, VoIP International A-Z, Call Recording, Callback Service, Calling Cards, SMS Delivery Solutions, GSM VoIP Solutions, Billing Software
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VoIP Provider:
Tpad
Location: United Kingdom: UK : Burnley
Main Category: IP-PBX Phone Systems
Categories: SIP Trunking, IP-PBX Phone Systems, Wholesale VoIP, Asterisk, IP Communications
Protocols: IAX, SIP
Services: Call Waiting, Call Forwarding, Call Transfer, SoftPhone, Fax over IP (FoIP), PC-to-PC, PC-to-Phone, DID (Local numbers), SIP Trunking, VoIP International A-Z, Calling Cards, GSM VoIP Solutions, Call Center Solutions
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VoIP Provider:
Guangzhou Robustel Technologies Co., Limited
Location: China : Guangzhou
Main Category: Mobile VoIP
Categories: Residential VoIP, VoIP Metro Ethernet, Fixed Mobile Convergence, Mobile VoIP, Voip Conference
Protocols:
Services: SIP Trunking, VoIP Metro Ethernet, SMS Delivery Solutions, GSM VoIP Solutions, Mobile VoIP Solutions
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VoIP Provider:
ZONE Limited
Location: Hong Kong
Main Category: Asterisk
Categories: SIP Trunking, Asterisk, Call Center Software, IP PBX, Call Recording
Protocols: SIP
Services: Click-to-Call, Fax over IP (FoIP), Conference Call, DID (Local numbers), VoIP Consulting, Telepresence , SIP Trunking, VoIP Toll Free, VoIP Colocation and Hosting, SMS Delivery Solutions, Telemarketing, Web Call, Call Center Solutions
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VoIP Provider:
Servicios y Soluciones IP
Location: Colombia : Bogota
Main Category: VoIP Hardware
Categories: VoIP Hardware, Asterisk, Contact Center Solutions, IP Communications, IP PBX
Protocols: SIP
Services: SoftPhone, Toll-Free Number, Video VoIP (VVoIP), DID (Local numbers), VoIP Consulting, Telepresence , SIP Trunking, VoIP International A-Z, GSM VoIP Solutions, Iphone VoIP Solutions, Billing Software
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VoIP Provider:
VoicePulse
Location: USA
Main Category: SIP Trunking
Categories: Wholesale VoIP, VoIP Origination, VoIP Termination, VoIP Toll Free, Asterisk
Protocols: SIP
Services: Toll-Free Number, DID (Local numbers), SIP Trunking, VoIP Toll Free
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VoIP Provider:
DID Logic Inc.
Location: USA : New York
Main Category: VoIP Origination
Categories: VoIP DID Providers, Wholesale VoIP, VoIP Origination, VoIP Termination, VoIP Billing
Protocols: SIP, Skype
Services: Caller ID, Call Forwarding, PC-to-PC, PC-to-Phone, Toll-Free Number, Virtual Office, DID (Local numbers), SIP Trunking, VoIP Toll Free, Callback Service, Web Call, Web To Phone, Mobile VoIP Solutions, Iphone VoIP Solutions
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VoIP Provider:
shenzhen SKYLINE Techology Co.,LtD
Location: China : shenzhen
Main Category: VoIP Hardware
Categories: VoIP Hardware, SIP Trunking, Wholesale VoIP, VoIP Termination, VoIP Fax
Protocols: H.323, SIP, MIME
Services: Free In-Network Calls, Free International Calls, Caller ID with Name, Caller ID, Call Forwarding, Call Transfer, Call Blocking, Encrypted Calling, Fax over IP (FoIP), Toll-Free Number, SIP Trunking, Callback Service, SMS Delivery Solutions, GSM VoIP Solutions
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