Telephony Options

for RightFax

Learn how Advantage can simplify your fax infrastructure with the flexible telephony options available for RightFax.

Modern, IP-Based Telephony Fax Solutions

For On-Premises RightFax Configurations

While legacy telephony, such as Analog (POTS) or Digital (PRI / T1), were the standard in fax for decades, today’s IP-based telephony systems have rendered them mostly obsolete.

Whether you are using Voice-over-IP (VoIP) already or planning to migrate your telephony to IP, Advantage offers multiple options for integrating and virtualizing your fax environment for your current and future needs. Typically, this means connecting through T.38 SIP Trunks, simplifying your overall telephony infrastructure.

RightFax Telephony Options for RightFax 2026

Benefits of IP-Based Telephony:

VoIP has already transformed how enterprises communicate globally. Similarly, Fax-over-IP (FoIP) can help you reduce (or eliminate) costly physical telephony and MFP integration kits, all while improving security, productivity, and functionality.

Additionally, FoIP provides an simpler maintenance experience since networking issues can be addressed more effectively than with legacy, carrier support.

Future, Cloud-Based Telephony Fax Solutions

For Cloud-Enabled RightFax Configurations

Telephony has been migrating to the cloud for over a decade, improving the overall speed and efficacy of business communications worldwide. With cloud-based telephony, organizations are more agile and lean, saving on equipment, maintenance, and IT services overall.

Many organizations choose Advantage to recommend cloud-based telephony solutions that reduce the workload and complexity of their on-premises network environment and overall infrastructure costs. When looking to connect a RightFax server to the PSTN (whether RightFax in AWS, Azure, or Google Cloud or a private environment), you have two sets of options: a SIP Trunk Provider or RightFax Connect.

Read below to learn more our cloud-based telephony solutions:

Cloud SIP Trunks

A SIP trunk is an IP-based connection that can connect RightFax to the PSTN and replace trunks of physical phone wires, gateways, and PBXs with a secure and flexible cloud-based solution. We use Cloud SIP Trunks for RightFax Hybrid, Private Cloud, and Hosted solutions.

Communication between RightFax and the Cloud-based SIP Trunk Provider is encrypted and transmitted over the internet, ensuring that all communications are secure. Transmissions happen in real-time, meaning there is no store-and-forward needed.

SIP Partner Providers

We partner with Cloudli and T38Fax, both industry-leading SIP Trunk providers that specialize in fax, specifically. With extensive experience implementing cloud telephony systems for our enterprise customers.

RightFax also supports SIP Trunking from Global Crossing, CenturyLink, XO communications, and others.

RightFax Connect

RightFax Connect is a cloud-based telephony service for RightFax that connects faxes to the OpenText cloud where it is then passed on to the PSTN over a secure connection. Utilizing this service to transmit faxes eliminates the need for physical telephony and removes the responsibility of managing that telephony from your technical team.

Unlike our SIP Trunk partner providers, RightFax Connect uses store-and-forward protocols to save time and keep data flow lean even at the busiest hours, meaning fax data is stored externally for short periods of time to reduce traffic.

Advantage Telephony Partners

Working with Our Trusted Partners

For over 25 years, Advantage has built up a network of trusted and certified partners who can help you achieve your fax telephony configuration goals. We work with our partners to design and deliver stable RightFax implementations based on your overall document delivery goals.

Advantage Telephony Partners

Working with Our Trusted Partners

For over 25 years, Advantage has built up a network of trusted and certified partners who can help you achieve your fax telephony configuration goals. We work with our partners to design and deliver stable RightFax implementations based on your overall document delivery goals.