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Carrier-class, scalable embedded gateway providing superior voice quality on multi-service platform
BTDX904� is a high-density, carrier-class telephony gateway that links IP networks with the Public Switched Telephone Network (PSTN). Field-proven at Tier 1 carrier deployments, BTDX904� lowers long-distance costs and supports a wide range of revenuegenerating enhanced services. BTDX904� utilizes an embedded operating system, ensuring enhanced reliability and high performance. This industry-standard gateway is interoperable with 60% of revenue-generating VoIP ports worldwide, enabling increased traffic and revenues immediately upon deployment.
BTDX904� provides the scalability and granularity you need to start small (from four E1s per shelf) with low entry cost and grow cost-effectively as your business expands, based on a range of E1/T1 span configurations. A host of advanced management features that closely control performance, configuration, and security provide for the voice quality and carrier-grade reliability your customers demand for voice services.
BTDX904� General Features
- H.323, SIP, and IAX protocols support
- Up to 120 digital PSTN and VoIP channels or 300 VoIP channels
- Registration in Unlimited Gatekeepers
- G711, G723.1, G729, G726, GSM codecs capable of operating concurrently
- Unlimited IVR profiles including ANI, PIN, PIN/ANI,pass-through authentication mechanisms
- Unlimited dialing plans/routing tables to allow custom routing based on GW IP address/subnet or channel type
- Provides time based routing and LCR support
- Allows custom voice prompts and custom languages
- PC-to-Phone support with IVR support for VoIP clients for ANY codec
- Call Drops, Call Forwarding, and Advanced Number Processing support
- Full Compatibility with Cisco, Lucent, Quintum, IP phones and Soft phones
- Additional QoS (Quality of Service), Firewall, and Routing modules available
Key Benefits
1. Unlimited Gatekeeper Registration Support:
The BTDX901� Gateway will register with unlimited number of remote, third-party gatekeepers to allow flawless call routing. This unique feature allows for easy integration with all major terminating provider services. Gatekeepers can be easily specified for all inbound and outbound routing purposes.
2. Unique Integrated Solution with Attractive Price Tag:
The BTDX901� Gateway is the only gateway solution that allows easy configuration and management of complex VoIP / PSTN routing infrastructures. The Gateway is fully compatible with Cisco, Lucent and other third-party providers� equipment as well as IP phones, and soft phones. The Gateway will allows any combination of inbound and outbound PSTN, and VoIP calls with dynamic codec switching and codec negotiation. Currently supports the most popular G723.1 and G729.ab codecs.
3. Complete IP Based Solution:
Supports IP-to-IP-to-IP services in proxy mode. The unique implementation offers flexibility for inbound calls to come via IP and go out via IP or PSTN based on the selected dialing plan/routing table. This gateway solution supports up to 300 one-way VoIP channels or up to 120 digital PSTN channels.
4. Unlimited Dial Plans/Routing Tables Support:
The BTDX901� Gateway supports unlimited number of inbound and outbound dialing plans as well as full scripting language for number translation. Dialing Plans can be bind to PSTN lines, inbound Network IP Addresses/ Network Segments, or inbound end points. Dial Plans can be time based to allow Time-based and Least Cost Routing support. Provide complete fault-tolerance to disable destinations that fail the defined health checks.
BTDX901� Highlights
Voice over IP interoperability:
- H.323
- SIP (Session Initiation Protocol)
- IAX-1 / IAX-2 (Inter-Asterisk Exchange protocol)
- Dynamic protocol selection.� RTP IP Transport
- NAT traversal
- Automatic call type detection voice/fax
- T.38 Real-time Fax Protocol
- Public, private, and abbreviated dial plan support
- 10/100/1000 Base-T Ethernet auto sensing
- Rule based numbering management (RBNM)
- Automatic stripping and appending of digits to dialed numbers
VoIP- codec support:
- GSM -compression
- G.729ab
- G.726 ADPCM, G.723.1 daps
- G.711 m-law, a-law
- ILBC
- LPC-10
Voice over IP scalability:
- Allows for Integration of Physically Separate Installations
- Uses commonly deployed data connections
- Allows a unified dial plan across multiple locations
Security:
- SSH interface for configuration
- Encrypted TCP/IP connection for remote administration and upgrades
- Authentication with IVR/internal tables, PIN, Caller ID
- Embedded firewall
- Voice and signaling AES encryption
PSTN - telephony interoperability:
Interface:
- T1: 1.544 Mbit/s
- E1: 2.048 Mbit/s
- FXO / FXS via channel bank
CAS Signaling:
- FXS / FXO loop- / ground start
- DID � lines
- E&M immediate / wink
- Feature Group D.CCS
Protocols:
- 4ESS
- Lucent 5E
- DMS100
- National ISDN2
- EuroISDN PCM-30
- PRI Euro ISDN
Call handling:
- H.323 gatekeeper interoperability
- Automatic call type detection (voice/fax)
- Public and private dial plan support
- User programmable dial plan support
- Trunk group support
- Answer and Disconnect Supervision
- Automatic stripping and appending of digits to dialed numbers
- Discretionary, automatic least cost routing options(carrier selection; hop-off)
- Least cost routing (LCR)
Telephony services:
- Interactive Voice Response
- Flexible subscriber logic:
Multi-Layered Access Control
- Directory Listing
- Conference Bridging:
Unlimited Conference Rooms
Access Control
- Call Queuing
- Call Detail Records (CDR)
- Protocol Bridging:
Provides seamless integration of technologies H.323, SIP, IAX, T1/E1, GSM
Offers a unified set of services to users regardless of connection type
Allows interoperability with industry standard VoIP systems
- Voicemail System:
Fully customizable feature set
E-mail notification of Voicemail
Voicemail Forwarding
Call feartures:
- Call Waiting
- Caller ID
- Caller ID Blocking
- Caller ID on Call Waiting
- Call Blocking
- Call redirection on Busy
- Call redirection on No Answer
- Call Transfer
- Call Retrieval
Voice quality:
- IP TOS (Type of Service)
- Diff Serv (Differentiated Services or DS)
- Adaptive Dynamic Jitter Buffer
- Bad frame interpolation
- Voice activity detection (VAD)
- Line Echo Cancellation ITU G.165,and ITU G.168
- Comfort noise generation (CNG)
- Silence Suppression
Compatibility:
- Cisco gateways and gatekeepers
- Lucent gateways
- Quintum gateways and gatekeepers
- Lucent PIN capability to authorize Lucent PIN users
- Clarent gateways
- H323/SIP complaint gateways and gatekeepers
- IP Phones.
Specifications
Hardware
- CPU: Intel Pentium� IV 3.06 GHz
- Memory: 1024 MB RAM
- NIC: 2 x 10/100BaseT
- Front panel status LED indicators
- 1.44MB Diskette Drive and CD-ROM
- Telephony/VoIP boards:
BTDX901� - one port digital E1/T1 PSTN board
General parameters
- Dimensions: 19�W x 1.75�H x 22�D (1U)
- Weight: 16.6kg; 36.5lb
Power
- Input Power: 100-240 VAC, 50/60Hz
- Power Consumption: 200 Watts Maximum
Operating Environment
Temperature range
- Operating 50� to 93�F/10� to 35�C
- Non-operating -22� to 140�F/-30� to 60�C
Relative humidity (non-condensing)
- Operating 20% to 80%
- Non-operating 5% to 90%
Interfaces
Telephony interfaces
- single ports E1/T1 digital card
Network interfaces
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