Tmedia™ TMGIP7800 Transcoding Gateway
The TelcoBridges Ttrans™ TMGIP7800 is our carrier-class VoIP transcoding gateway. A Ttrans TMGIP7800 system consists of 2 TMGIP7800-CTRL controllers to manage up to 16 TMGIP7800-IP transcoder units. Recognized for its high-capacity and high-performance, the TMGIP7800 is a 2,120 to 33,920 simultaneous G.711 to complex codec VoIP transcoding sessions gateway that offers the industry’s highest density solution.
Product Characteristics
Characteristics of each transcoder unit (system can have from 1 to 16 transcoder units):
- Up to 33,920 sessions of G.726 <-> G.711
- Up to 27,136 sessions of G.729A <-> G.711
- Up to 23,744 sessions of G.723 <-> G.711
- Up to 20,864 sessions of EFR <-> G.711
- Up to 18,432 sessions of AMR-NB <-> G.711
- Up to 17,792 sessions of G.723 <-> G.729
- Up to 12,992 sessions of AMR-WB <-> G.711
- Up to 12,992 sessions of G.722 <-> G.711
- 2,120 to 33,920 simultaneous G.711 codec VoIP transcoding sessions
- Hot-swap redundant power supply (AC or DC)
- From 3U to 20U VoIP transcoding gateway
TMGIP7800 System
TMGIP7800 solution components
- 2 TMGIP7800-CTRL
- 1 to 16 TMGIP7800 transcoding units
- 2 TMGIP7800-TMS (optional)
TMGIP7800-CTRL
- Manages all components in the system
- Performs call control on all components
- Supports active/standby redundancy
TMGIP7800-IP transcoding unit
- Runs SIP signaling stack
- Provides VoIP network interfaces
- Hardware-accelerated media processing and transcoding
- Each additional unit adds more capacity to the system
TMGIP7800-TMS (optional)
- Non-blocking universal media switched fabric across all transcoding units
- Second TMGIP7800-TMS enables redundancy
Capacity and Voice Processing
VoIP Interfaces
- Up to 32 Ethernet ports 100/1000Base-T (2 per transcoding unit)
- RJ45 connectors on the rear of the unit
- Up to 256 different IP addresses (16 per transcoding unit)
- Ethernet port bonding and 802.1q VLAN support
Vocoding
- 2,120 to 33,920 VoIP transcoding sessions
- 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 activity detection (VAD)
- Comfort noise generation (CNG)
Voice recording and announcement playback
- Up to 32,768 channels (using optional IVR mezzanine on each transcoding unit)
- Also available using existing VoIP channels
High Availability and Redundancy
- Power supply redundancy
- IP port redundancy
- Self-recovery software
- Configuration database redundancy
- Seamless software upgrade
- Fault-tolerant software
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, 4733, 5806
- SIP-I/SIP-T
- Extensive SIP header manipulation
Tctrl (Call Control)
Embedded 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, load-balancing, blacklisting, call limiting, route retries, etc.
- Customizable call cause code mapping
- Programmable call routing
- Access and manipulation of call
- 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
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
Electrical Characteristics (Power Input)
TMGIP7800 System
- 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
- Hot-swap redundant power supplies (for each component)
- From 616 to 3210W power consumption (depending on configuration)
TMGIP7800-CTRL
- 90 to 260 VAC, 47 to 63 Hz
- Hot-swap redundant power supplies
- Maximum 460W power consumption
TMGIP7800-IP transcoding units
- 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
- Hot-swap redundant power supplies
- Maximum 131W power consumption
TMGIP7800-TMS
- 90 to 260 VAC, 47 to 63 Hz, -40 to -60 VDC
- Hot-swap redundant power supplies
- Maximum 72W power consumption
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
Dimensions & Weight
TMGIP7800 System
- 3U to 20U depending on configuration
- 19” rack mount
- Height: 5.25” (133.4mm) to 40.25” (1022.4mm)
- Width: 17.4” (442mm)
- Depth: 22” (559mm)
- Weight: 60.2lbs (27.3kg) to 332.4lbs (151.4kg)
TMGIP7800-CTRL
- 1U, 19” rack mount
- 1.75” (44.5mm) H x 16.9” (429mm) W x 22” (559mm) D
- 23lbs (10.4kg)
TMGIP7800-IP transcoding units
- 1U, 19” rack mount
- 1.75” (44.5mm) H x 16.9” (429mm) W x 16” (406mm) D
- 14.25lbs (6.5kg)
TMGIP7800-TMS
- 1U, 19” rack mount
- 1.75” (44.5mm) H x 16.9” (429mm) W x 16” (406mm) D
- 17lbs (7.71kg)
Have more questions about Telcobridges media gateways? Call us at 410-583-1701 or email us at
