4S Media Server
When you dial the wrong number with your PSTN phone you most probably hear "the number you have dialed is temporarily not available". Someone has to generate this announcement.
In SIP, this (amongst other things) is done with a media server.
The 4S media server is a generic machine interpreting XML configuration documents that describe the behavior of mailboxes, auto attendants, conference servers and simple error-announcers.
It is able to understand DTMF user interaction (both inband and out-of-band) and it can record messages.
The configuration may write variables and remember how the account was set up. Authentication is supported in the standard SIP way (Digest MD5).
The transcoding module supports several low-rate codecs and makes the media server also usable as an Internet server.
The programmability makes it very flexible for all kinds of accounts.
Nonetheless, the initial set up is easy to use in a standard environment.
Main Features
- Mailbox including absence messages, customized announcements, sending of message waiting indications or voicemail
- Auto Attendant featuring default target and a variable length of extension digits
- Interactive Voice Response (IVR)
- XML-based script language
- Music on hold can be easily be setup by your own personal (WAV files)
- The conferencing server supports conferencing with any number of participants (limited only by the CPU performance)
- Error info can be customized to inform users about mistakes and failures
Further Questions?
Call us directly at +49.(0)30.33988001
or send us an email to [software@]