GOTALK! - VOICE OVER IP

ASTERISK BASED VOIP SOLUTION

Our Asterisk VoIP (Voice over IP) based solution is a complete Linux based IPBX solution. Because of the process priority that Asterisk must take for quality voice transmission, you will want to run Asterisk from its own box. To this end – we recommend having your own Asterisk IPBX server installed at your head office for a centralized control IPBX

The Asterisk IP VoIP Solution combines complete IP PBX features with standards based SIP for telephony solution that can stand alone or integrate with existing phone systems. Asterisk IP VoIP Solution is an embedded system with built-in SIP Proxy Server and NAT router for SOHO user which not only provides network function but also provide an IP PBX feature in the office.

The setup will utilize the existing bandwidth from your current provider. This would serve all the offices efficiently and will lower all your International telephony costs immediately by more than 50%.

• Supports SIP, IAX and H.323 protocols and can therefore be integrated with many VOIP providers.
• Up to 300 simultaneous conference calls depending on the processor power of host machine
• Customizable IVR (Integrated Voice Recordings) menus.
• Unlimited voicemail support.
• Can be easily integrated to traditional PBXs.

Benefits

• Free inter-office calls
• Connect to other services including the public switched telephone network (PSTN)
• Subsidized rates on international calls
• Ability to quickly & efficiently identify network problems.

GOTALK! - VOICE OVER IP - VOIP, ASTERISK FEATURES

Call features Automated Attendant 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 Transfer Call Waiting Caller ID Caller ID Blocking Caller ID on Call Waiting Conference Bridging Direct Inward System Access Interactive Voice Response (IVR) Music On Hold Music On Transfer: - Flexible Mp3-based System - Random or Linear Play - Volume Control Scalability TDMoE (Time Division Multiplex over Ethernet) Allows direct connection of Asterisk PBX Uses commodity Ethernet hardware Voice-over IP Allows for integration of physically separate installations Uses commonly deployed data connections Allows a unified dialplan across multiple offices

Privacy Remote Call Pickup Remote Office Support Roaming Extensions Route by Caller ID Trunking VoIP Gateways Voicemail: - Visual Indicator for Message Waiting - Stutter Dialtone for Message Waiting - Voicemail to email - Voicemail Groups - Web Voicemail Interface Computer-Telephony Integration AGI (Asterisk Gateway Interface) Graphical Call Manager Outbound Call Spooling TCP/IP Management Interface [GUI] Codecs support ADPCM G.711 (A-Law & ?-Law) G.722 G.723.1 (pass through) G.726 G.729 (through purchase of a commercial license) GSM iLBC Linear LPC-10 Speex Protocols IAX™ (Inter-Asterisk Exchange) SIP (Session Initiation Protocol)