SIP Trunking Solutions
Broadvoice aims to simplify communications for small and medium businesses (SMBs) by combining cloud PBX, UC and collaboration features with virtual call center in one Unified Communications as a Service (UCaaS) platform that delivers enterprise-class features.
Vonage Business Cloud is a communication solution aimed at small-midsize companies. It integrates with third party applications, and includes IP-PBX capabilities, video conferencing, and collaboration tools. Pricing starts at $19.99 per month and increases with the amount of phone…
Nextiva is a business communications platform that includes a VoIP solution, CRM software, BI software, cloud storage, phone and device rentals, email marketing automation software, and a contact center solution. These products can be purchased individually or together.
Lumen Next-Generation SIP Voice Services (formerly CenturyLink® Enterprise Voice SIP Services) provide Dedicated LD and/or Toll-Free Service using a SIP connection. These services leverage our network footprint in the U.S., EMEA and LATAM to provide more than a point solution for…
Offering a communications platform that provides global carrier-grade services, Telnyx in Chicago maintains an international, private IP network and grants its customers control over their communications through its portal and RESTful API. Telnyx products include voice (elastic SIP…
Comcast Business VOIP is a telephony and VoIP software solution available under the VoiceEdge brand, supporting mobile telephony, SIP trunking, cloud PBX, as well as Unified Communications features with the higher tier Business VoiceEdge edition that supplies users with a softphone,…
Blueface, a Comcast Business Company, is a Unified Communications as a Service Provider (UCaaS) offering a cloud business phone and SIP trunking for small to enterprise size business customers.
Infobip headquartered in London offers a CPaaS designed to bridge IT and Telecoms, powering enterprises with omnichannel communication and user authentication options for a global user base.
Flowroute, now owned and supported by Intrado (acquired June 2019) is a SIP Trunking solution designed to make it easy to connect an existing PBX system or an analog/digital telephone adapter in a few simple steps. Customers can scale up or down with unlimited call capacity, while…
Allstream offers SIP Trunking, allowing business to merge voice and data into a single IP network.
Intrado's MaxxConnect SIP Trunking is presented as a flexible SIP and TDM trunking options for on-premises PBX help to save on costs, prevent downtime and make the most out of legacy infrastructure.
StarSIP is a SIP Trunking solution from Star2Star Communications in Florida, boasting reliable, cost-effective SIP solutions that deliver voice, fax, recovery, and videoconferencing.
The Vertical Summit is a unified communications (UC) solution for SMBs boasting advanced VoIP technology, low cost SIP trunking, on/off premise mobility, remote connectivity and a built-in hospitality applications suite in a compact platform on which users can build and expand…
GoCo Unified Communications, from GoCo Technology Limited in Montreal, combines business voice, messaging, content sharing, collaboration tools, and devices. GoCo UCaaS includes technology from Cisco, and Microsoft.
CommPeak offers premium, tailored A-Z SIP termination services to both landline and mobile destinations spanning across the world. The vendor touts a committment to delivering superior quality, with direct connections to Tier 1 providers and shorter routing, as well as management…
Verizon offers unified communications as a service.
What are SIP Trunking Solutions?
SIP (Session Initiation Protocol) trunking enables the online transmission of communications of various forms, including voice. SIP trunking is often confused with web conferencing and VoIP tools, but the difference between the two is that SIP is often used in web conferencing and VoIP tools, which offer it along with other protocols and features. Businesses use SIP trunking to minimize communications costs and enable unlimited calling. SIP trunking also often includes support for dialing into meetings and offers equal audio quality to telephones, with a simpler implementation process.
SIP Trunking Features & Capabilities
SIP trunking providers offer slightly differing feature sets depending on the provider, but below are some of the essential features offered by most SIP trunking providers.
- Communications transmission
- Inbound and outbound calls
- Support for telephony and web conferencing
- High audio quality
SIP Trunking Solutions Comparison
When considering an SIP trunking solution, look at the following factors of each offering before making a purchasing decision.
- Phone vs internet support: Most SIP trunking providers offer some level of support for phone and internet calling, but if you have a specific need, such as a toll-free number, or unlimited web calls, you should ensure the provider you choose offers those features.
- Pay as you go vs subscription: Most SIP trunking providers charge a subscription for their services, or a pay as you go fee based on number of calls. Pay as you go is great for businesses where call volume fluctuates, but subscriptions tend to be cheaper for businesses with consistent call volumes.
- Telephony Needs: Some SIP trunking providers focus specifically on web communications. For businesses that already have a telephony solution they are happy with, these SIP trunking providers may be preferred.
SIP Trunking Providers Pricing Information
SIP trunking providers typically charge either as a monthly subscription that supports a certain number of calls, or with a pay as you go model where businesses p[ay based on how often they use the features provided by SIP trunking tool. Exact pricing is highly dependent on the provider, but businesses should expect to pay at least $0.008 per minute for most SIP trunking tools.