TMP6400 TDM/VoIP Development Platform

The TelcoBridges Tdev TMP6400 is a high-density telecom development platform that meets the needs of service providers looking to expand their value-added services (VAS), providing a cost-effective foundation for introducing new offerings while rapidly scaling to meet the needs of a growing subscriber base.

Whether deployed on a wireline, wireless or VoIP network, the TMP6400 delivers seamless voice interoperability across TDM and IP networks. In addition, the TMP6400 builds on those capabilities with an advanced application platform for delivering ring-back tones, unified communications, pre-paid/post-paid calling, conferencing, fax-over-IP (T.38), voicemail, and other enhanced services to subscribers irrespective of access protocol or device. Leveraging TelcoBridges’ Toolpack software toolkit, the TMP6400 provides the ability to rapidly develop and deploy applications that tie together real-time communications from the network with stored external data sources to provide unique subscriber-specific services.

Features & Benefits

  • Carrier grade
  • Flexibility
  • High-density
  • High availability

Capacity and Voice Processing

PSTN Interfaces

  • 16 to 64 T1/E1, or
  • 1 to 3 DS3, or
  • 1 OC3/STM1 with APS
  • Individually configurable per port
  • SCSI connectors to RJ48C patch panel

VoIP Interfaces

  • Up to 4 Ethernet ports 100/1000Base-T
  • RJ45 connectors on rear of unit
  • Up to 16 different IP addresses
  • Ethernet port bonding and 802.1q VLAN support


  • 512 to 2048 VoIP channels with universal codecs
  • Universal codecs: G.711, G.723.1, G.726, G.729ab, T.38 V.17, clear mode (RFC 4040)
  • Other codecs: G.722, G.722.2 (AMR-WB), G.728, G.729eg, iLBC, AMR, EVRC, GSM, FR/EFR, QCELP, T.38 V.34


  • T.38 fax relay (V.17 and V.34)
  • Automatic G.711 fallback
  • Modem and data passthrough, NSE, VBD support
  • Clear mode (RFC 4040)

DTMF Relay

  • RFC 2833/4733, SIP INFO method, in-band

Echo Cancellation

  • G.168 echo cancellation
  • 128 ms echo tail on all channels simultaneously

Voice Processing

  • Adaptive and programmable jitter buffer (20 to 200 ms)
  • Voice Activity Detection (VAD)
  • Comfort Noise Generation (CNG)

Voice recording and announcement playback

  • Up to 2048 channels (using optional IVR mezzanine)
  • Also available using existing VoIP channels

High Availability and Redundancy

  • Power supply redundancy
  • IP port redundancy
  • Self-recovery software
  • Seamless software upgrade
  • Fault-tolerant software
  • MTP2/SS7 links redundancy
  • M3UA/MTP3/ISUP redundancy

Tdev 1+1 solution (optional)

The Tdev 1+1 solution extends the high-availability and redundancy features of the TMP6400

  • VoIP gateway redundancy (active/standby)
  • Full capacity protection (TDM and IP)
  • Tdev 1+1 solution consists of 1 active unit and 1 standby unit
  • 1+1 patch anels are passive (no power requires)

Tdev N+1 solution (optional)

  • The Tmedia N+1 solution extends the high-availability and redundancy features of the TMP6400
  • VoIP gateway redundancy (active/standby)
  • Full capacity protection (TDM and IP)

Tmedia N+1 solution consists of:

  • N active unit and 1 standby unit (with same hardware options)
  • N+1 Patch Panels have passive pass-through in case of power-outage


Simultaneously supports any combination or all of the following signaling protocols:


  • Supported RFCs: 2327, 2833, 2976, 3204, 3261, 3262, 3263, 3264, 3311, 3323, 3325, 3326, 3372, 3389, 3398, 3515, 3551, 3555, 3578, 3581, 3665, 3666, 3764, 3891, 4028, 4694, 4733, 5806
  • Extensive SIP header manipulation


  • Up to 64 MTP2 links (56, 64, n x 56/64 kbps) or 2 x HSL
  • Multiple redundant MTP2 links
  • Up to 64 originating point codes and 256 linksets
  • Up to 256 destination point codes
  • ISUP variants: ITU 92, ITU 97, ANSI 88, ANSI 92, ANSI 95, Q.767, Telcordia 97, ETSI v3, China, Singapore, UK, SPIROU, Japan NTT, Russia


  • M2PA, M2UA, M3UA (IPSP, ASP, SG), IUA SCTP (raw IP and UDP)
  • SS7 termination and/or relay supported
  • Up to 64 M2UA / M2PA links
  • Up to 64 M3UA peer server processes


  • Q.931 ISDN PRI (user and network side)
  • ISDN variants: NI-2, 4ESS, 5ESS, DMS-100, DMS-250, Euro ISDN ETSI NET5 (France, Germany, UK, China, Hong Kong, Korea), Euro Numeris (VN6), NTT (Japan), Australia
  • ISDN NFAS with D-channel backup


  • MF R1 (including E&M, loop start, ground start)
  • MF R2 (including standard ITU, Brazil, Mexico, Venezuela)
  • Customizable script files to implement any CAS variant


TMG-CONTROL (Call Control)

Toolpack framework call control

  • Call routing based on: trunk group, calling/called numbers (with digit manipulation) and/or various other protocol information/headers.
  • Customizable routing including priority-based, loadbalancing, black listing, call limiting, route retries, and more.
  • Customizable call cause code mapping
  • Programmable call routing: Access and manipulation of call parameters (SIP, SS7 and ISDN)
  • RADIUS authentication and authorization (supports multiple RADIUS servers)
  • SIP-based local number portability and CNAM lookup

H.248 (MEGACO) call control

  • ITU-T H.248 versions 1 and 2
  • UDP, SCTP, IPSec transport
  • DTMF and fax detection
  • Call progress, DTMF and COT tone generation
  • Call quality and inactivity alerts
  • H.248 control port redundancy (supports virtual IP)

Session Management and Billing

  • SIP peer availability polling
  • RTP inactivity monitoring, RTCP
  • CDR generation (RADIUS and/or csv files)
  • Integrated lawful intercept (ETSI ES 201 671 v.2.1.1)


OAMP+T (Web-based interface)

Operation & Administration

  • Provisioning, management and status GUI
  • CLI and configuration file machine-to-machine interface (RESTful)
  • Configuration change audit logging
  • Access, user and privilege management
  • SNMP V2, V3 GET, TRAPs (alarms)
  • Extensive SNMP call statistics MIBs


  • 2 Ethernet ports 100/1000Base-T
  • 1 USB Type B serial port
  • 1 RJ45 RS232 serial port
  • GUI-based and CLI system upgrade
  • GUI-based configuration copy, backup and restore
  • Storage for multiple software versions
  • Storage for multiple configuration files
  • Extensive system status display


  • Non-service affecting configuration changes
  • Offline configuration validation
  • Multiple configuration files archive
  • Northbound API (RESTful) for automated provisioning

Network Analytics (TB Analytics)

  • Live call trace with protocol information and ladder diagrams
  • Live test call with media playback and recording
  • TB Sigtrace – Protocol signaling capture into pcap files
  • Media call recording (scriptable for calling and called numbers)


  • Replaceable fan filters

Electrical Characteristics (Power Input)

  • 90 to 260 VAC, 47 to 63 Hz or -36 to -72 VDC
  • Hot-swap redundant power supply (AC or DC)
  • Maximum 63W power consumption

Regulatory Compliance


  • CAN.CSA C22.2
  • EN 60950-1:2005
  • EN 60950-1:2006


  • FCC Part 15:2013, Subpart B,
  • CE Mark (EN55022:2010, Class A, EN61000, ETSI EN 300 386)

Dimensions & Weight

  • 1U, 19” rackmount
  • 1.75” (44.5 mm)H x 16.9” (429 mm)W x 16” (406 mm)D
  • 14.25 lbs (6.5 kg)


  • Operating temperature: 0 to +70 °C, 95% rel. hum. non-condensing
  • Storage temperature: -10 to +85 °C, 95% rel. hum. non-condensing
  • Designed to meet NEBS Level 3 RoHS compliant