RAD Data comm Vmux-210 Uživatelský manuál stáhnout pdf

142

RAD Data Communications 2011 Catalog

Voice trunking

Long distance and international leased lines are still quite

expensive in many parts of the world, especially satellite-

based communications. Reducing the amount of

bandwidth required for voice transmission can

significantly reduce OpEx. RAD’s voice trunking gateways

use advanced voice compression algorithms, as well as

silence suppression and RAD’s unique TDMoIP

multiplexing, to reduce the amount of bandwidth required

for voice transmission by up to 16 to 1. This translates

into significant reduction in OpEx, while maintaining toll-

quality voice, without compromising signaling, fax and

telephony features.

Benefits of RAD’s voice trunking solutions

• Significant bandwidth reduction (up to 16:1) translates

into significant cost savings

• High quality voice

• Full transparency to signaling and telephony features

eliminates the need for additional capital expenditure

or retraining of staff

• Future-proof solution, equipped with both TDM and IP

network links

• Reduces initial investment with scalable products that

are simple to install and maintain

Voice Products

Carriers and enterprises are looking for ways to reduce costs by transporting their

voice traffic with greater bandwidth efficiency. This can be achieved by implementing

state-of-the-art voice trunking and compression algorithms, and by converging voice

and data traffic over packet switched networks using 3G media gateways.

VOICE PRODUCTS

Telephony

switch

PSTN

Router

Telephony

switch

E1/T1 leased line

Vmux

Network

Vmux

Router

Vmux

Telephony

switch

Vmux

Vmux Vmux

Telephony

switch

PSTN

Voice trunking over TDM/IP links

1 2 3 4 5 6

Shrnutí obsahu

Strany 1 - Voice Products

142RAD Data Communications 2011 CatalogVoice trunkingLong distance and international leased lines are still quite expensive in many parts of the world

Strany 2 - VOICE PRODUCTS

6143RAD Data Communications 2011 CatalogTypical applicationsInter-MSC trunking – Typically hundreds of long haul links are used to transport traffic b

Strany 3 - Vmux-2120

144RAD Data Communications 2011 CatalogVmux-2120Voice Trunking GatewayVoice compression over TDM and IP transportThe Vmux-2120 employs G.723.1, G.729

Strany 4 - Vmux-210

1456RAD Data Communications 2011 Catalog• Compresses up to 30 FXS voice lines over an E1/T1, serial or IP link• Uses voice compression, silence supp

Strany 5 - Vmux-110

146RAD Data Communications 2011 CatalogVOICE TRUNKING GATEWAYSThe Vmux-110 is a customer-located device that complements the Vmux system, providing LA

Strany 6 - Gmux-2000

1476RAD Data Communications 2011 CatalogThe Gmux-2000 is a carrier-class, modular voice trunking gateway that provides a cost-effective high capacity