capircvd is a voice/fax gateway. It receives fax (G3) and voice-calls using an ISDN-Bus, an AVM ISDN-Card (active or passive) and CAPI20 from isdn4linux, or AVM. It can be used on either P2P (with DDI) or P2M S0-bus. After reception, it can process files (send as mail) using an external handler (included).
El Cid is a caller ID program for Linux. It just sits on your modem waiting for something to happen, parses the input, and displays the caller ID information. All records are logged to a file in csv format so you can easily parse it for logging into a database, viewing on the Web via CGI, etc.
SafiWorkshop allows you to design, test, debug, and deploy advanced process flow applications (like IVRs) from a single, unified development environment. For database work, it includes a fully featured SQL query editor. SafiWorkshop also includes some Asterisk PBX specific features like an audio prompt editor.
Vodafone Mobile Connect Card Driver for Linux makes it easy to get connected with any of the GPRS/3G cards supported. Besides managing connections with different technologies like GPRS, UMTS, and HSDPA, this applications supports receiving and sending SMS, access to contacts, and offers diagnostics information for troubleshooting.
sms-queue handles an SMS queue for small networks or single user machines. It is designed for areas where many SMS messages are sent. It does not actually send the SMS itself, but instead calls an external application (depending on the SMS gateway you want to use) via a simple standard interface. The communication between client and server is based on a simple ASCII protocol over TCP/IP which should make it easy to develop your own frontend.
The Nokia Logo Converter for Linux is a program that is capable of converting most Nokia Logo Files (*.nlm, *.nol) into Bitmap and vice-versa, allowing you this way to use any Bitmap (other graphic formats also supported) you drew or copied from somewhere as a logo for your Nokia Mobile Phone or to browse your collection of Nokia Logo files. It handles both formats of Logos (Operator and Picture SMS) and has an integrated file browser showing you every Logo or Bitmap in a directory while you scroll in the file box. It features a batch convert mode, so you can convert several files at once. It also offers standard file managing functions so you can manage your logos on your hard disk.