SIP Service Providers and Carriers
- bandwidth.com
- VoIP services
- Brama Telecom
- consumer VoIP services (Canada)
- Broadvoice
- Residential service, including "bring your own device" (BYOD)
- Broadvox
- provides SIP services to carriers and businesses
- DeltaThree: IConnectHere
- global Internet phone service (consumer)
- eStara
- click-to-chat
- Free IP Call
- IP-only calls
- Ipsofactum
- located in Colombia
- Lingo
- retail
- nexVortex
- "Next generation telecommunications service provider. We focus on
the needs of small and medium sized businesses."
- Primus
- wholesale
- sipgate
- Germany
- SipTelecom
- SIP-based telecom company supplying hosted iPBX services
- Sonera Puhekaista
- soft-phone
- Tello
- SIMPLE presence, with federation
- Teltel
- soft-phone (no PSTN interconnect)
- VoIP Solution
- Canadian service provider
- VoIP User
- Obtain your free UK local-rate telephone number which can be
forwarded to any landline in a number of countries in the World, or your
SIP software or hardware phone.
- Voz Telecom
- SIP-based services, using SIP servlets
- Level 3
-
- Packet 8
- residential
- Parus Interactive
- "SIP ASP. Webley Systems is a leading provider of SIP-based,
speech-enabled Unified Communications and innovative messaging services.
Webley also offers standalone, SIP-based voice mail and conferencing
services."
- SIPphone
- Internet-only service
- Voicepulse
- consumer
- VoEx
- "VoEx offers an open, standards-based suite of products and
services, providing businesses with the tools to direct, control and
manage the flow of calls and data in their contact centers and essential
telephony systems."
- Vonage
-
- Voice Commerce
- Personal and business services
Last updated
by Henning Schulzrinne