What is SIP.US used for?

SIP.US provides cloud SIP trunking services for businesses to connect existing PBX systems with flexible channels and self-service control. It is a good fit for connecting existing PBX to SIP trunking, adding voice capabilities to Microsoft Teams and business SMS communication with customers.

Is SIP.US open source?

No. SIP.US is proprietary (closed-source) software. In the Utilities & System Tools category, open-source options include Alt Tab Macos, Amethyst and Clipy.

What are some alternatives to SIP.US?

SIP.US competes with Vonage Business.

SIP.US: features, pricing and alternatives

About SIP.US

SIP.US offers on-demand cloud SIP trunking services that allow businesses to connect their existing PBX to reliable SIP trunking. The service provides flexible channels, self-service control, and no contracts.

The platform includes a self-service control panel for managing SIP trunks, telephone numbers, provisioning, billing, and call data records. It supports integrations such as voice-enabled Microsoft Teams and offers business SMS capabilities.

Key features

Simple and secure setup with online interface to add numbers and channels on demand
Self-service control panel for managing trunks, numbers, provisioning, billing, and call data records
Flexible choice of internet provider, bandwidth, phone, and carrier
Microsoft Teams integration for enterprise voice and collaboration
Business SMS for instant, secure messaging with customers
Tier-1 redundant network for high quality voice and reliability

Good fit for

Connecting existing PBX to SIP trunking
Adding voice capabilities to Microsoft Teams
Business SMS communication with customers

Tags: sip trunking; pbx; voip; microsoft teams; business sms; cloud telephony

SIP.US: questions and answers

What is SIP.US used for?: SIP.US provides cloud SIP trunking services for businesses to connect existing PBX systems with flexible channels and self-service control. It is a good fit for connecting existing PBX to SIP trunking, adding voice capabilities to Microsoft Teams and business SMS communication with customers.
Is SIP.US open source?: No. SIP.US is proprietary (closed-source) software. In the Utilities & System Tools category, open-source options include Alt Tab Macos, Amethyst and Clipy.
What are some alternatives to SIP.US?: SIP.US competes with Vonage Business.