Solutions

Solutions

Asterisk-based telephony solutions offer a rich and flexible feature set. Asterisk offers both classical PBX functionality and advanced features, and interoperates with traditional standards-based telephony systems and Voice over IP systems. Asterisk offers the advanced features that are often associated with large, high end (and high cost) proprietary PBXs.

Got a question?

If you're interested in any of the services we offer, don't hesitate to get in touch.

See the Asterisk Glossary for a list of terms.

Call Features

  • • ADSI On-Screen Menu System
  • • Alarm Receiver
  • • Append Message
  • • Authentication
  • • Automated Attendant
  • • Blacklists
  • • Blind Transfer
  • • 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
  • • Call ID
  • • Call ID Blocking
  • • Call ID on Call Waiting
  • • Call Cards
  • • Conference Bridging
  • • Database Store / Retrieve
  • • Database Integration
  • • Dial by Name
  • • Direct Inward System Access
  • • Distinctive Ring
  • • Distributed Universal Number
  • • Discovery (DUNDi™)
  • • Do Not Disturb
  • • E911
  • • ENUM
  • • Fax Transmit and Receive
  • • Flexible Extension Logic
  • • Interactive Directory Listing
  • • Interactive Voice Response (IVR)
  • • Local and Remote Call Agents
  • • Macros
  • • Music On Hold
  • • Music On Transfer:
    •     • Flexible Mp3-based System
    •     • Random or Linear Play
    •     • Volume Control
  • • Predictive Dialer
  • • Privacy
  • • Open Settlement Protocol (OSP)
  • • Overhead Paging
  • • Protocol Conversion
  • • Remote Call Pickup
  • • Remote Office Support
  • • Roaming Extensions
  • • Route by Caller ID
  • • SMS Messaging
  • • Spell / Say
  • • Streaming Media Access
  • • Supervised Transfer

Call Features

  • • Talk Detection
  • • Text-to-Speech (via Festival)
  • • Three-way Calling
  • • Time and Date
  • • Transcoding
  • • Trunking
  • • VoIP Gateways
  • • Voicemail:
    •     • Visual Indicator for Message Waiting
    •     • Stutter Dialtone for Message Waiting
    •     • Voicemail to email
    •     • Voicemail Groups
    •     • Web Voicemail InterfaceZapateller

Codecs

  • • ADPCM
  • • G.711 (A-Law   µ-Law)
  • • G.719 (pass through)
  • • G.722
  • • G.722.1 licensed from
  •   Polycom©
  • • G.722.1 Annex C licensed from
  •   Polycom©
  • • G.723.1 (pass through)
  • • G.726
  • • G.729a
  • • GSM
  • • iLBC
  • • Linear
  • • LPC-10
  • • Speex

Computer-Telephony Integration

  • • AGI (Asterisk Gateway Interface)
  • • Graphical Call Manager
  • • Outbound Call Spooling
  • • Predictive Dialer
  • • TCP/IP Management Interface

VoIP Protocols

  • • Google Talk
  • • H.323
  • • IAX™ (Inter-Asterisk eXchange)
  • • Jingle/XMPP
  • • MGCP (Media Gateway Control
  • • Protocol
  • • SCCP (Cisco© Skinny©)
  • • SIP (Session Initiation Protocol)
  • • Skype
  • • UNIStim

Scalability

  • • TDMoE (Time Division Multiplex over
  •   Ethernet)
  • • Allows direct connection of Asterisk
  •   PBX
  • • Zero latency
  • • Uses commodity Ethernet
  •   hardwareVoice-over IP
  • • Allows for integration of physically
  •   separate installations
  • • Uses commonly deployed data
  •   connections
  • • Allows a unified dialplan across
  •   multiple offices

Traditional Telephony Protocols

  • • E M
  • • E M Wink
  • • Feature Group D
  • • FXS
  • • FXO
  • • GR-303
  • • Loopstart
  • • Groundstart
  • • Kewlstart
  • • MF and DTMF support
  • • MFC-R2 (Not supported. However, a
  •   patch is available)

Speech

  • • Cepstral TTS
  • • Lumenvox ASR
  • • Vestec ASR

ISDN Protocols

  • • AT T 4ESS
  • • EuroISDN PRI and BRI
  • • Lucent 5ESS
  • • National ISDN 1
  • • National ISDN 2
  • • NFAS
  • • Nortel DMS100
  • • Q.SIG