Best VoIP Software for Linux

OpenSIPS Project it was formerly known as OpenSER Project.OpenSIPS can be used as :SIP registrar serverSIP router / proxy (lcr, dynamic routing, dialplan features)SIP redirect serverSIP presence agentSIP IM server (chat and end-2-end IM)SIP to SMS gateway...

aasms is a basic Python module to interface with the Andrews & Arnold SMS service at http://www.aaisp.net.uk/kb-telecoms-sms.htmlYou obviously need to buy an account with them to make it work.Now supports simple config file with...

ADM is a simple, effective, open source application to manage your VOIP telephony.Here are some key features of "ADM":· Automatic on-call volume reduction· One click dial from clipboard (paste number onto tray icon)· Integrated...

Esmska is a cross-platform and open source software project that allows you to send SMS (short text messages) to any mobile phone number, in any country with minimum effort. The software supports a wide range of mobile phone networks (gateways), including...

Minisip project is a SIP User Agent ("Internet telephone") developed at KTH currently running on Linux. Keywords: Secure VoIP; SIP; MIKEY; RTP; SRTP; SDP; Video Telephony; Push-to-talk. You can download it for free from the download page.Minisip is...

monosim application helps you read, write, update and delete the phone numbers on your sim card, simply using a standard PCSC smartcard reader (like towitoko, acs, etc.).It work fine on all OS where is present MONO framework...

Bulk SMS Script is a Python script that can be used to send bulk SMS Messages via the Clickatell.Upload a list of numbers in E164 format for sending from a CSV list. And send them via the Clickatell HTTP post method, using a SSID.To test software with...

Kamailio (formerly named OpenSER) is an open source and totally free collaborative project that can be used to develop a robust, reliable and scalable SIP server.Kamailio has support for UDP/TLS/TCP transport layers, AAA via database, ENUM, RADIUS,...

Ekiga is an open source SIP and H.323 application, supporting audio and video.It is the successor of GnomeMeeting.Features:Call Forwarding on busy, no answer, always (SIP and H.323) Call Transfer (SIP and H.323) Call Hold (SIP and H.323) DTMFs support...

SIP Inspector is a software written in Java to simulate different SIP messages and scenarios. You can create your own SIP signaling scenarios, customize SIP messages and monitor incoming and outgoing messages. The tool can play RTP streams from a...