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TG1800 series is a carrier-class VoIP media gateway. There are three different models with 2*E1/T1, 4*E1/T1, and 8*E1/T1.
It supports SIP-T/SIP/H.323 protocol to connect with SIP-T/SIP/H.323 soft switch, and supports PRI/SS7 signaling protocol to connect with PSTN. Up to 256 channels processing capacity, it guarantees the maximum performance of 8*E1/T1trunk gateway ( G.711/G.723/G.729 codec calls and T.38/Pass-through Fax).
TG1800 supports Intelligent Multiple Trunk Routing technology, makes the operator easy to manage trunk routing by price optimum rule, and the automatic switch-over between multiple trunk routing makes the network have high reliability.
TG1800 is designed basing on service-oriented architecture, rich service functions are supported for VoIP business operation, such as Call through, Call back, Calling card, Call shop, Call center, Fax over IP, etc. More and more service functions are customizable for VoIP operator.
Specifications:
Specifications | TG1800 Trunk Gateway |
Number of interface | 2 * 10/100 BASE-TX (RJ-45) |
Auto adapted | Supported |
E1/T1 Interface | |
Number of Interfaces | 2 / 4 /8* E1/T1, RJ48 or G.703 optional |
Signals & Protocols | |
PRI Signaling | |
Protocols compliant | E1 PRI 30B+D, T1 PRI 23B+D |
Q.931 / Q.sig | ITU-T I.430, I.431, Q.921, Q.931 |
Multiple E1/T1 group | Supported |
SIP Signaling | |
Protocols compliant | SIP V1.0/2.0, RFC3261 |
Authentication | Supported |
SIP domain register | Supported |
SIP-T | RFC3372, RFC3204, RFC3398 |
SIP encryption support | Supported |
Peer IP authentication | Supported |
Number of inbound and outbound control | Supported |
Incoming time limit | Supported |
H.323 Signaling | |
Protocols compliant | ITU-T H.323 V4 |
Number of inbound and outbound control | Supported |
Incoming time limit | Supported |
SS7 | |
Protocols compliant | ITU, ANSI, ETSI, JTC(Japan), ITU-China, ISUP/TUP |
Multiple E1 group | Supported |
China SS7 compatibility | Chinese mainland and Hong Kong |
Voice & FAX | |
G.711A/U | Supported |
G.723 | Supported |
G.729A/B | Supported |
DTMF Mode | RFC2833, SIP INFO and INBAND |
FAX over IP | T.38/T.30/pass through, Baud rate:14.4kbps |
Trunk Features | |
Setting length of phone number | Supported |
TDM channel management | Supported |
Outbound route management | Supported |
Prohibited area call | Supported |
Multi-Routing management | 255 routing, IP->PSTN, IP->IP, PSTN->IP, PSTN->PSTN |
Time control | Time-Based service |
Call statistics | Supported |
Routing policy | Routed based on caller/called, originating network, match based on priority, reattempt on alternative routes |
Number Manipulation | Caller/Called number from any direction |
Network Features | |
Network protocol | TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET, STUN, DHCP |
Static IP | Supported |
DNS | Supported |
Maintenance & Upgrade | |
Web Configuration | Supported |
Telnet Configuration | Supported |
SNMP V1/V2/V3 | Supported |
Support Language | English/Chinese |
Firmware upgraded | TFTP/Web |
Configure file backup | Supported |
System log | Supported |
Compatibility | |
Tested platform | HW softswitch, asterisk, 3CX, ZTE softswitch and Siemens system |
Mechanical | |
Dimension (W*D*H) (mm) | 436x 300 x 44.5mm ( 1U ) |
Package Size (W*D*H) (mm) | 765x640x160mm |
Net weight | 1.9kg |
Power | |
Power output | 220 VAC, 50~60Hz, 1.2A. |
Max power consumption | 25W |
Availability-Redundancy | |
Power backup | Supported |
Fan backup | Supported |
Environment-EMC | |
Operational | 32~104F / 0~40°C |
Storage environment | -4~158F /-20~70°C |
Humidity | 10%~90%, no condensation |
Order Information:
| Part No. | Description |
| E@se TG1800-2E | 2E1 Trunk Gateway - 2 E1/T1, 2*100Base-Tx,1*Console port; - 1U 19 inch chassis - Support SIP, SS7/PRI. - G.711, G.726, G.729, T.38, optional AMR codec, all E1 timeslot G.729, T.38 concurrent - Dual AC Power |
| E@se TG1800-4E | 4E1 Trunk Gateway - 4 E1/T1, 2*100Base-Tx,1*Console port; - 1U 19 inch chassis - Support SIP, SS7/PRI. - G.711, G.726, G.729, T.38, optional AMR codec, all E1 timeslot G.729, T.38 concurrent - Dual AC Power |
| E@se TG1800-8E | 8E1 Trunk Gateway - 8 E1/T1, 2*100Base-Tx,1*Console port; - 1U 19 inch chassis - Support SIP, SS7/PRI. - G.711, G.726, G.729, T.38, optional AMR codec, all E1 timeslot G.729, T.38 concurrent - Dual AC Power |