Yeastar TB200 & TB400 - BRI VoIP Gateway | ISDN Gateways

TB200

TB400

ISDN PBX has access to VoIP network

Preserve investment on PBX infrastructure

Additional ISDN BRI trunking for IP-PBX

Models	TB200	TB400
BRI Ports	2	4
Protocol	SIP (RFC3261)
Transport Protocol	UDP, TCP, TLS, SRTP
Codec	G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM
DTMF Mode	RFC2833, SIP Info, In-band
Network	DHCP, DDNS, Firewall, Static Route
LAN	1 10/100Mbps
Power Supply	AC 100-240V (12V 2A)
Dimensions (L × W × H) (mm)	213 x 160 x 44

Key Features

Programmable NT/TE modes
Flexible number manipulation
SIP Registrar for IP phones
Trace and debug tools for diagnostics

Type of connection: Point to Point, Point to Multipoint
Least cost routing
Simple Web-based management

USE CASES

Connect ISDN PBX with VoIP Networks

SIP trunking provides a flexible and cost-effective communication option for any business wishes to decrease communication cost and increase efficiency, even companies that are running legacy ISDN PBX. For businesses that are tied to legacy equipment, TB immediately connects them to cost-saving SIP trunkings.

BRI Lines for IP-PBX

TB BRI VoIP Gateways provides an easy and trustworthy conjunction of IP-based system and BRI line. It is suitable when the local IP telephony network is constructed gradually in an institution that already has a legacy BRI network. Any SIP-based VoIP infrastructure, including IP-PBX, hosted IP-PBX, VoIP call center could benefit from this conjunction.