嵌入式IP电话交换机
数字电话接入设备
模拟电话接入设备
语音处理
Asterisk商业版本
Asterisk授权许可
高性能回音消除
G.729语音编码
语音网关
IP电话机
IP-PBX
 
Oscom Communication Channel Bank
Oscom Channel Bank is a versatile and powerful channel bank that was specifically designed for the Asterisk IP-PBX. Oscom Channel Bank supports all the common telephony lines and trunks: FXS, FXO, BRI and PRI.

The USB 2.0 interface supplied with the Channel Bank guarantees reliable, extremely high bandwidth, hot-pluggable solution that is not dependent on a PRI PCI card.

Oscom Channel Bank comes in two different form factors: A compact chassis and standard 1U 19” rack mount or wall mount chassis.
Oscom Channel Bank is designed to support various sizes of installations, from small up to very large.
 
Oscom Communication Enterprise Server
The Oscom Communications Enterprise Server is an Intel E8400 Core 2 Duo technology based Asterisk IP PBX with PSTN/telephone ports. The Oscom Communications Enterprise Server features Oscom Communications Enterprise Asterisk distribution with various combinations of telephony ports. Oscom Communications Enterprise Server may be equipped with up to 32 analog ports, up to 8 BRI (ISDN) ports (using additional Oscom Channel Bank unit) and up to 4 PRI E1/T1 ports.
Oscom Communication SMB Server
The Oscom Communications SMB Server is an Embedded DSP-based Asterisk IP PBX with PSTN/telephone ports. The Oscom Communications SMB Server features Oscom Communications SMB Asterisk distribution with various combinations of telephony ports. Oscom Communications SMB Server may be equipped with up to 32 analog ports and can handle up to 32 concurrent calls, as well as SIP and IAX2 phones and trunks.

The units are available in a compact 10” chassis, (up to 16 analog ports), or a standard 19” 1U rack/wall-mountable chassis. The Oscom Communications SMB Server has a built in firewall and web interface based on AsteriskGUI.

Oscom Communication SME Server
The Oscom Communications SME Server is an Intel-Celeron based Asterisk IP PBX with PSTN/telephone ports. The Oscom Communications SME Server features Oscom Communications SME Asterisk distribution with various combinations of telephony ports. Oscom Communications SME Server may be equipped with up to 32 analog ports, up to 8 BRI (ISDN) ports (using additional Oscom Channel Bank unit) and a single PRI E1/T1 ports.

The Oscom Communications SME Server supports up to 160 PSTN/Analog phones ports with external Oscom Channel Bank units, up to 300 users and up to 120 concurrent calls.
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