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Products

Digium is the primary developer and sponsor of Asterisk‚Ñ¢, The Open Source PBX. Digium offers a variety of specially designed low and high density telephony hardware and professional services related to Asterisk.

Digium/Asterisk - HardwareUnlocking the power of Asterisk®, Digium's line of PCI hardware is designed specificially with Asterisk in mind, and has been proven and tested in a wide range of installations worldwide.

Digium/Asterisk - SoftwareDigium offers Asterisk Business Edition, a professional-grade version of the Asterisk open source PBX for the Linux operating system. Digium also offers Partner products that integrate with Asterisk Business Edition and Open Source Asterisk.

Digium/Asterisk - VoiceThe G.729 codec is an industry standard which allows for placing more calls in limited bandwidth to utilize IP voice in more cost effective ways. A typical call consumes 64Kbps of voice bandwidth. G.729 reduces the call to 8Kbps (normal IP overhead adds to this number).

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