ALAW® Call Server (iPBX)

1. Features in Brief
2. Architecture
3. In details
4. Benefits of IP telephony

In Details

Traditional Telephony Interoperability

• FXS and FXO (analog)
• PRI Protocols (E1 EuroISDN )
• BRI Protocols (EuroISDN )

Codec Support

• G.711 PCM Mu-Law & A-Law
• G.726
• G.729 (per channel licensing)
• G.723.1 (pass through)
• GSM
• Speex
• ADPCM
• ILBC
• MP3 Playback (decode only)

Supported Protocols on IP

• Session Initiation Protocol (SIP)
• Inter-Asterisk Exchange (IAX)
• H.323
• Media Gateway Control Protocol (MGCP)
• Skinny Client Control Protocol (Cisco SCCP)

Call Features

• Call Detail Records
• Call Forward on Busy
• Call Forward on No Answer
• Call Forward Variable
• Call Monitoring
• Call Parking
• Call Queuing
• Call Recording
• Call Retrieval
• Call Routing (DID & ANI)
• Call Snooping
• Call Transfer
• Call Waiting
• Caller ID
• Caller ID Blocking
• Caller ID on Call Waiting
• Calling Cards
• Conference Bridging
• Database Store / Retrieve
• Database Integration
• Dial by Name
• Direct Inward System Access
• Distinctive Ring
• Music On Hold
• Music On Transfer
• Interactive Directory Listing
• Interactive Voice Response (IVR)
• Local and Remote Call Agents
• Fax Transmit and Receive
• Do Not Disturb
• Remote Call Pickup
• Remote Office Support
• Roaming Extensions
• Route by Caller ID
• SMS Messaging
• Supervised Transfer
• Talk Detection
• Text-to-Speech (via Festival)
• Three-way Calling
• Time and Date
• Voicemail
• Visual Indicator for Message Waiting
• Stutter Dialtone for Message Waiting
• Voicemail to email
• Voicemail Groups
• Web Voicemail Interface
• and many others....

System