Calling Card Software/softswitch Apr 2026

: Allows a single platform to host multiple independent resellers, each with their own branding and customer base.

While physical calling cards have seen a decline due to mobile apps, the underlying softswitch technology has evolved. Modern platforms now support (SIP clients), allowing users to make calls via an app using their calling card balance, effectively bridging the gap between traditional calling cards and modern VoIP apps like WhatsApp or Viber. CALLING CARD SOFTWARE/SOFTSWITCH

: The softswitch manages local or toll-free access numbers that customers dial to initiate a call. : Allows a single platform to host multiple

: The AAA (Authentication, Authorization, and Accounting) module checks the user’s balance. It ensures the PIN is valid and determines how many minutes are available based on current rates. : The softswitch manages local or toll-free access

: The provider installs the software on their own servers, offering maximum control and security but requiring significant hardware investment.

: Support for physical or digital scratch-off cards and recharge vouchers. Deployment Models Calling card software is generally available in two forms: