1)A single module with 2 E1;
2)Support SIP, H323, SS7, PRI;
3)Locates on the interface of PSTN and IP network;
Detailed:
VoIP Media Trunk Gateway contains a total of four models, MG800-102 is one of them. It contains single module with 2E1, support SIP, H323, SS7, PRI and so on. The dimension of this product is width 19-Inch, heighth- 1U.
NC-MG800-102 is a new generation of small-capacity media gateway,with a powerful processor, embedded operating system.it locates on the interface of PSTN and IP network, providing between SS7(ISDN PRI, CAS, V5.2 ) and SIP protocol transform. as well as media transfers between the PSTN and IP network. it can also support 64 VoIP channels concurrency at the same time.
Specialty:
·Signalling support:
-SS7(ITU-T Q.700 series)
-ISDN-PRI(ITU-T Q.931,Q.921)
-V5.2(ITU-T G.964, G.965)
·VoIP protocol support:
-SIP(RFC3261, RFC3362(T.38), RFC2833(DTMF));
-Code: G.711µ-Law and A-Law, G.711 Appendix 1,G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B,G.726;
·Echo Cancellation: G.168 128 ms Network Echo Canceller;
·FAX Support T38 and pass through;
·Generic Voice Activity Detection (VAD);
·Generic Comfort Noise Generation (CNG);
·Calling control: Called/Calling party number translation; second stage dialing, Autodialing with DTMF, Ring Back tone.
Capacity
Type | Capacity |
The number of single moudle | 1 |
E1/T1 | 2 |
G.711 | 64 Channels |
G.723/G.729 | 64 Channels |
T.38 | 32 Channels |
Physical Specification
Interface | Standard | Connector Type |
PCM | E1,T1,G.703 | RJ45 |
Ethernet port | 10/100Base-T,IEEE 802.3 | RJ45 |
Console | RS232 | RJ45 |
Item | Specification | ||
Input voltage | -48v DC or 200~240V AC | ||
Power | 30 w | ||
Dimension | (width×depth×height) | 480mm×290mm×40mm (1U) | |
Weight | 3 kg | ||
Environment | Temperature | 0°C~50°C | |
Rel Humidity | Less than 80% | ||
The picture of this product:
Application as follow shows:
Figure 1 ITSP to PSTN
Figure 2 VoIP net work for branches
Figure 3 Media gateway of IPCC
Figure 4 Conference Bridge Solution
