ToolVitals

Telephony & PBX

Alternatives to ICTFAX

Compare healthier or more active tools in the same use case using ToolVitals public evidence.

View ICTFAX profileView Telephony & PBX leaderboard

Why compare

Signals behind this alternatives page

  • Commit continuity, contributor activity, and delivery signals are strong.
  • Health score: 85/100.
  • Shipping score: 81/100.

Switching guide

Best alternatives by need

Best overalldograh

Highest organic ToolVitals fit for this use case.

Healthier optionsdograh, Kamailio, FS PBX, Fonoster

Stronger current public-health signal than ICTFAX.

Verified open/source-visibledograh, Kamailio, FS PBX, Fonoster

Useful when portability and inspectability matter.

Trust note: Sponsors and affiliate links are separate from rankings. ToolVitals does not let monetization change scores, risk labels, organic ordering, or evidence display.

Ranked alternatives

Best-fit telephony & pbx options

6 tools
02

Kamailio

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms, focusing on flexibility, security and scalability

Active
Health96
Shipping95
Score96
Confidence90
Stars3k
ModeSource-visible project
View profileCompare with ICTFAX
03

FS PBX

Open-source PBX platform for business telephony and VoIP deployments.

Active
Health96
Shipping95
Score95
Confidence90
Stars253
ModeSource-visible project
View profileCompare with ICTFAX
06

Linphone

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of git://git.linphone.org/linphone-desktop.git

Active
Health87
Shipping83
Score85
Confidence90
Stars512
ModeSource-visible project
View profileCompare with ICTFAX