Which provider offers SIP and provides a toll-free number in the USA?

I had a positive experience with kall8 for many years, but now we exclusively use vitelity for our primary term/orig and they are excellent to work with.

I remember that kall8 charged a $50 setup fee for SIP session, which I found disappointing. You should definitely consider trying vitelity out by visiting their website at http://www.vitelity.com.

Need more idea about rental services in SIP support.
Software Development Company

There are several providers that offer SIP services and toll-free numbers in the USA. Some popular options include Twilio, Vonage, RingCentral, and 8x8. It's best to compare their offerings and features to determine which provider is the most suitable for your specific needs and budget.

Here's a more detailed overview of some providers that offer SIP services and toll-free numbers in the USA:

1. Twilio: Twilio is a renowned cloud communications platform that offers SIP trunking services and toll-free numbers. They provide flexible pricing plans, reliable voice quality, and a user-friendly API for integrating their services into your applications.

2. Vonage: Vonage is a leading provider of business cloud communications. They offer SIP trunking services along with toll-free numbers, allowing businesses to establish a scalable and reliable communication infrastructure.

3. RingCentral: RingCentral is a comprehensive cloud communications provider that offers SIP trunking services and toll-free numbers. With advanced features like call management, collaboration tools, and integrations with popular business applications, RingCentral is suitable for businesses of all sizes.

4. 8x8: 8x8 is another well-known provider offering SIP trunking services and toll-free numbers. They focus on delivering enterprise-grade communication solutions with features like advanced analytics, call recording, and multi-channel routing.


Here are a few additional providers that offer SIP services and toll-free numbers in the USA:

1. Nextiva: Nextiva is a business VoIP provider that offers SIP trunking services and toll-free numbers. They provide a range of features, including advanced call routing, call recording, virtual fax, and integration with popular CRMs.

2. Grasshopper: Grasshopper is a virtual phone system provider that offers toll-free numbers along with basic SIP capabilities. It is primarily designed for small businesses and entrepreneurs who need a professional phone presence.

3. Ooma: Ooma is a VoIP provider that offers SIP trunking services and toll-free numbers. They provide flexible pricing plans, advanced call routing features, and integration with popular business tools.

4. Jive Communications: Jive Communications is a cloud-based Unified Communications as a Service (UCaaS) provider. They offer SIP trunking services, toll-free numbers, and a wide range of collaboration features like video conferencing, instant messaging, and voicemail transcription.