From b14309e53b813a45b5045e626925157367f018ac Mon Sep 17 00:00:00 2001 From: Mancy Date: Sat, 19 Jan 2019 11:54:47 +0300 Subject: [PATCH] ASTPP Open Source VoIP Billing Solution for Freeswitch --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e4316383..1186a697 100644 --- a/README.md +++ b/README.md @@ -397,6 +397,7 @@ _[SIP](https://en.wikipedia.org/wiki/Session_Initiation_Protocol) telephony soft - [Kamailio](http://www.kamailio.org/w/) - Modular SIP server (registrar/proxy/router/etc). ([Source Code](https://github.com/kamailio/kamailio)) `GPL-2.0` `C` - [Ostel](https://dev.guardianproject.info/projects/ostel/wiki/Server_Documentation) - Secure SIP telephony setup with ZRTP encryption. `GPL-3.0` `Ruby` - [Tapir](http://www.sip3.io/) - Troubleshooting and real-time monitoring of VoIP-based systems. ([Source Code](https://github.com/sip3io/tapir)) `Apache-2.0` `Java/Kotlin` +- [ASTPP](https://www.astppbilling.org/) - is an Open Source VoIP Billing Solution for Freeswitch. It supports prepaid and postpaid billing with call rating and credit control. It also provides many other features. ([Source Code](https://github.com/iNextrix/ASTPP)) `AGPL-3.0` ### IPBX