Tmedia™ TMG800 1+1

The TelcoBridges Tmedia 1+1 solution answers service providers’ needs for high availability and redundancy. Our Tmedia 1+1 solutions consist of three components:

  • A standard Tmedia Unit
  • A Tmedia +1 Unit
  • And a Tmedia 1+1 patch panel

 

The standard Tmedia unit acts as the primary (active) VoIP gateway while the Tmedia +1 unit acts as the secondary (standby). The two devices communicate with each other using their onboard VoIP ports. In the event of product malfunction, traffic is transferred from the active to the standby unit through the patch panel connection, without the need for human intervention.

The Tmedia 1+1 solution ensures power redundancy, packet network redundancy, and facility protection.

The Tmedia TMG800 +1 provides a highly availability and redundant telecommunications systems from 1 to 8 T1/E1s. Just because a deployment may be small does not mean it should be less reliable!

 

Product Characteristics:

  • 1U VoIP gateway
  • 32 to 256 VoIP channels
  • SIP, SS7, ISDN PRI, E1 CAS R2, T1 CAS R1
  • 1 to 8 T1/E1
  • Software upgradeable by single T1/E1 and 32 VoIP channel increments
  • Single or redundant AC or DC power supplies
  • 1+1 support

Ordering information

Part # Description
TMG800-1+1 1 x T1/E1
TMG800-2+1 2 x T1/E1
TMG800-3+1 3 x T1/E1
TMG800-4+1 4 x T1/E1
TMG800-5+1 5 x T1/E1
TMG800-6+1 6 x T1/E1
TMG800-7+1 7 x T1/E1
TMG800-8+1 8 x T1/E1

Each configuration is available in either single or redundant AC or DC power.

 

Capacity and Voice Processing

  • 32 to 256 VoIP channels (software upgrade)

PSTN Interfaces

  • 1 to 8 T1/E1 (software upgrade)
  • Configurable per port for T1 or E1
  • RJ48C connectors on rear of unit

VoIP Interfaces

  • Dual 100/1000Base-T, used separately or in bonding
  • RJ45 connectors on rear of unit

Vocoding

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

Fax/Modem/Data

  • T.38 fax relay (V.17 and V.34)
  • Automatic G.711 fallback, modem and data pass-through
  • Clear mode (RFC 4040)

DTMF relay

  • RFC 2833, SIP INFO Method, In-band

Echo Cancellation

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

Voice Processing

  • Adaptative and programmable jitter buffer (20 to 200 ms)
  • Voice activity detection (VAD)
  • Comfort noise generation (CNG)

Management Interfaces

  • Single 100/1000Base-T for OAMP+T
  • 1 RJ45 serial port with RS-232C adapter
  • Supports virtual IP

 

Signaling

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

SIP

  • 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, 5806
  • SIP-I/SIP-T

SIGTRAN

  • 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 20 M3UA peer server processes

SS7

  • Up to 64 MTP2 links (56, 64, n x 56/64 kbps, HSL)
  • Multiple redundant MTP2 links
  • Up to 64 MTP3 originating point codes and linksets
  • ISUP variants: ITU 92, ITU 97, ANSI 88, ANSI 92, ANSI 95, Q.767, Telcordia 97, ETSIv2, ETSIv3, China, Singapore, UK, Brazil, SPIROU, Japan NTT
  • SCCP routing and global title translation

ISDN PRI

  • Q.931 ISDN PRI: NI-2, 4ESS, 5ESS, DMS-100, DMS-250, Euro ISDN, ETSI NET5 (France, Germany, UK, China, Hong Kong, Korea), NTT (Japan), Australia

CAS

  • MFC R1 (E&M, loop start user/network side)
  • MFC R2 (standard ITU, Brazil, Mexico)
  • Customizable protocol script files

 

TMG-CONTROL (Embedded gateway control and management software)

Embedded Call Control

  • Call routing based on trunk group, calling/called numbers digit manipulation, call cause code mapping
  • Advanced call routing: Priority, load sharing, route retry, Nature of Address (NOA) manipulation
  • Programmable call routing: Access and manipulation of call parameters
  • RADIUS AAA (supports multiple RADIUS servers)
  • NPA-NXX routing (over 100,000 table entries)

H.248 (MEGACO) Call Control

  • ITU-T H.248 versions 1 and 2
  • UDP, SCTP, IPSec transport
  • DTMF and fax tone 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 AAA and text file)
  • Integrated lawful intercept (ETSI ES 201 671 v2.1.1)

 

OAMP+T (Web-based interface)

Operation & Administration

  • Status, configuration and management GUI
  • Configuration change audit logging
  • Access and user management
  • SNMP V2, V3 GET, TRAPs and alarms

Maintenance

  • Automated system upgrade
  • System backup, restore and copy
  • Extensive system status display
  • Multiple software version archive

Provisioning

  • Dynamic configuration changes
  • Configuration validation
  • Multiple configuration archive

Troubleshooting (TB Analytics)

  • Call trace
  • Test call
  • TB Sigtrace - Live Signaling Capture
  • System snapshot

 

Electrical Characteristics (Power Input)

  • 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
  • Redundant power supply option with dual power inputs
  • Maximum 83W power consumption

 

Physical Characteristics (Dimensions & Weight)

  • 1U, 19” rack mount, 1.75” (44.5mm) H x 17.4” (442mm) W x 11” (279mm) D
  • 10 lbs (4.54 kg)

 

Regulatory Compliance (UL/CSA 60950, CSA C22.2)

EMC

  • FCC Part 15:2009, Subpart B, CE Mark (EN55022:2006, Class A, EM60950, EN61000, ETS 300 386)

 

Environmental

  • Operating temperature: 0 to +55 °C, 95% rel. hum. non-condensing
  • Storage temperature: -10 to +75 °C, 95% rel. hum. non-condensing
  • Designed to meet NEBS Level 3, RoHS compliant