NextStag IP PBX

NextStag offer a rich and flexible featured IPPBX. NextStag's IP-PBX offers both classical PBX functionality and advanced features, and interoperates with traditional standards-based telephony systems and Voice over IP systems. NextStag offers the features one would expect of a large proprietary PBX system such as Voicemail, Conference Bridging, Call Queuing, and Call Detail Records..

Technical Architecture:

Features:-

Call Features:

• 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 NEW!!
• Call Retrieval
• Call Routing (DID & ANI)
• Call Snooping NEW!!
• Call Transfer
• Call Waiting
• Caller ID
• Caller ID Blocking
• Caller ID on Call Waiting
• Conference NEW!!
• Database Integration
• Dial by Name
• Direct Inward System Access (DISA)
• Distinctive Ring
• Distributed Universal Number Discovery (DUNDi™)
• Do Not Disturb
• Electronic Fax Reception and sending
• Flexible Extension Logic
• Interactive Directory Listing
• Interactive Voice Response Creation NEW!!
• Local and Remote Call Agents NEW!!
• Music On Hold
• Music On Transfer
• Privacy
• Overhead Paging
• Remote Call Pickup
• Remote Office Support
• Roaming Extensions
• Route by Caller ID
• Supervised Transfer
• Talk Detection
• Three-way Calling
• Time and Date
• Transcoding
• Voicemail
  • Visual Indicator for Message Waiting
  • Stutter Dial tone for Message Waiting
  • Voicemail to email
  • Voicemail Groups
  • Web Voicemail Interface

Scalability

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

Codecs

• ADPCM
• G.711 (A-Law & ?-Law)
• G.723.1 (pass through)
• G.726
• G.729 (through purchase of commercial license through Digium)
• GSM
• iLBC
• Linear
• LPC-10
• Speex
  

Protocols

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

Traditional Telephony Interoperability

• E&M
• E&M Wink
• Feature Group D
• FXS
• FXO
• GR-303
• Loopstart
• Groundstart
• Kewlstart
• MF and DTMF support
• Robbed-bit Signaling (RBS) Types
• MFC-R2
  

PRI Protocols

• 4ESS
• BRI (ISDN4Linux)
• DMS100
• EuroISDN
• Lucent 5E
• National ISDN2
• NFAS
  

For more information please contact us at sales@nextstag.com