Tmedia™ TMG7800

The TelcoBridges Tmedia TMG7800 is our high density carrier-grade VoIP gateway and is defined by the highest scalability in the entire Tmedia family.

Our scalable building blocks approach offers carriers a VoIP gateway from 16 to 1024 T1/E1, or 1 to 48 DS3, or 1 to 16 OC3/STM-1. The TMG7800 also provides high availability and redundancy, which is a requirement for carrier-grade networks.

 

Product Characteristics

  • 3U to 22U VoIP single gateway system
  • 512 to 32,768 VoIP channels
  • 16 to 1024 T1/E1, or 1 to 48 DS3, or 1 to 16 OC3/STM-1
  • Supports a mix of multiple TDM interface types
  • Non-blocking routing from or to any ports (TDM or VoIP)
  • SIP, SIGTRAN, SS7 ISUP, ISDN PRI, E1 CAS R2, T1 CAS R1, H.248
  • Redundant AC or DC power supplies
  • Optional Tmedia 1+1 and N+1 groups
  • Up to 2,700,000 BHCC

 

TMedia 1+1 and +1 Protection Characteristics

  • Enables full facility protection (TDM and IP)
  • No single point of failure
  • Five nine’s redundancy

 

TMG7800 System

TMG7800 solution components

  • 2 TMG7800-CTRL
  • 1 to 16 TMG7800 telecom units (T1/E1, DS3, OC3/STM-1)
  • 2 TMG7800-TMS (optional)
  • TMG7800-N+1 patch panel(s) (optional)
  • TMG7800-1+1 patch panel(s) (optional)

TMG7800-CTRL

  • Manages all components in the system
  • Performs call control on all components
  • Supports active/standby redundancy

TMG7800 telecom unit

  • Runs signaling stacks
  • Provides TDM and VoIP network interfaces
  • Hardware accelerated media processing and transcoding
  • Each additional unit adds more capacity to the system

TMG7800-TMS (optional)

  • Non-blocking universal media switched fabric across all telecom units
  • Manage and propagate the system TDM clock
  • Second TMG7800-TMS enables redundancy

1+1 Patch Panel (optional)

  • TDM facility protection group for two telecom units
  • Passive protection (no power required)

N+1 Patch Panel (optional)

  • TDM facility protection group for up to 15 telecom units

 

Capacity and Voice Processing

PSTN Interfaces

  • 16 to 1024 T1/E1 or
  • 1 to 48 DS3 or
  • 1 to 16 OC3/STM1 with APS
  • Framing independently configurable per port
  • 2 BITS interfaces on DS3/OC3/STM-1 units

VoIP Interfaces

  • Up to 32 Ethernet ports 100/1000Base-T (2 per telecom unit)
  • RJ45 connectors on rear of unit
  • Up to 256 different IP addresses (16 per telecom unit)
  • Ethernet port bonding and 802.1q VLAN support

Vocoding

  • 512 to 32,768 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

Fax/Modem/Data

  • 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 ActivityDdetection (VAD)
  • Comfort Noise Generation (CNG)

Voice recording and announcement playback

  • Up to 32,768 channels (using optional IVR mezzanine on each telecom unit)

 

High Availability & Redundancy

  • IP port redundancy
  • Self-recovery software
  • Fault tolerant software
  • MTP2/SS7 links redundancy

1+1 solution (optional)

1+1 solution extends the high-availability and redundancy features of the TMG7800

  • TMG7800 telecom unit redundancy
  • Full capacity protection (TDM and IP)
  • Configuration database redundancy
  • Seamless software upgrade
  • M3UA/MTP3/ISUP redundancy

Tmedia 1+1 solution consists of:

  • 1 active unit and 1 standby unit
  • Up to 8 units 1+1 Patch Panel(s)

1+1 Patch Panels are passive (no power required)

TMedia N+1 solution (optional)

The Tmedia N+1 solution extends the high-availability and redundancy features of the TMG7800

  • TMG7800 telecom unit redundancy
  • Full capacity protection (TDM and IP)
  • Configuration database redundancy
  • Seamless software upgrade
  • M3UA/MTP3/ISUP redundancy

Tmedia N+1 solution consists of:

  • Up to 15 active unit(s) and 1 standby unit
  • Up to 7 units N+1 Patch Panel(s)

 

Signaling (Simultaneous signalling support)

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, 4733, 5806
  • SIP-I/SIP-T
  • Extensive SIP header manipulation

SS7

  • Up to 512 MTP2 links (56, 64, n x 56/64 kbps) or 32 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

SIGTRAN

  • M2PA, M2UA, M3UA (IPSP, ASP, SG), IUA
  • SCTP (raw IP and UDP)
  • SS7 termination and/or relay supported
  • Up to 512 M2UA / M2PA links
  • Up to 64 M3UA peer server processes

ISDN PRI

  • 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

CAS

  • 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

 

Tctrl (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, etc.
  • Customizable call cause code mapping
  • Programmable call routing: Access and manipulation of call parameters (SIP, SS7 and ISDN), including Nature of Address (NOA)
  • RADIUS authentication and authorization (supports multiple RADIUS servers)
  • NPA-NXX routing (over 5 million records)
  • 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

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

Management

  • Up to 4 Ethernet ports 100/1000Base-T (2 per TMG-CTRL unit)
  • Up to 2 VGA for local monitor (1 per TMG-CTRL unit)
  • Up to 8 USB ports (4 per TMG-CTRL unit)
  • Up to 2 DB9 RS232 serial port (2 per TMG-CTRL unit)
  • 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

Provisioning

  • 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)

Maintenance

  • Replaceable fan filters on telecom units

 

Regulatory compliance

Safety

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

EMC

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

 

Environmental

  • 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

 

TMG7800-CTRL specification

  • IBM 5458 System x3250 Express Model
  • Xeon E3-1231 v3 3.4GHz 1600MHz 4C processor
  • 8MB cache, 16 GB memory
  • 40 GB RAID 1 SSD

 

Electrical Characteristics

TMG7800 System

  • 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
  • Redundant power supplies (for each component)
  • From 616 to 3210W power consumption (depending on configuration)

TMG7800-CTRL

  • 90 to 260 VAC, 47 to 63 Hz
  • Hot-swap redundant power supplies
  • Maximum 460W power consumption

TMG7800 telecom units

  • 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
  • Hot-swap redundant power supply
  • Maximum 131W power consumption

TMG7800-TMS

  • 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
  • Hot-swap redundant power supply
  • Maximum 72W power consumption

TMG7800-STM1-N+1 patch panel

  • 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
  • Redundant power supply
  • Maximum 20W power consumption

 

Dimensions and Weight

TMG7800 Overall System

  • 3U to 22U depending on configuration
  • 19” rack mount
  • Height: 5.25” (133.4mm) to 38.5” (979mm)
  • Width: 17.4” (442mm)
  • Depth: 22” (559mm)
  • Weight: 60.2lbs (27.3kg) to 332.4lbs (151.4kg)

TMG7800-CTRL

  • 1U, 19” rack mount
  • 1.75” (44.5mm) H x 16.9” (429mm) W x 22” (559mm) D
  • 23lbs (10.4kg)

TMG7800 telecom units

  • 1U, 19” rack mount
  • 1.75” (44.5mm) H x 17.4” (442mm) W x 16” (406mm) D
  • 20lbs (9.1kg)

TMG7800-TMS

  • 1U, 19” rack mount
  • 1.75” (44.5mm) H x 16.9” (429mm) W x 16” (406mm) D
  • 17lbs (7.71kg)

TMG7800-N+1 patch panel

  • 1U, 19” rack mount
  • 1.75” (44.5mm) H x 16.9” (429mm) W x 16” (406mm) D
  • 12.2lbs (5.6kg)

TMG7800-1+1 patch panel

  • 1U, 19” rack mount
  • 1.75” (44.5 mm) H x 16.9” (429 mm) W x 5.25” (133 mm) D
  • 3.4 lbs (1.6 kg)