The OpenPCI series is Voicetronix’ new entry level CT hardware platform offering four and eight Loop-Start (FXO) or Station (FXS) ports on a PCI 2.2 bus interface running on Linux. It is suitable for low density PC based telephony applications including:

IP-PBX and PC-PBX systems.
Call Recording/Logging.
Interactive Voice Response (IVR), Auto Attendant and Voicemail systems.

The OpenPCI hardware [...]

Polycom Phones Daylight Savings Adjustment
The following information was taken from: Polycom SIP Admin Guide 2.0 Section 2.1.7 – Daylight Saving Time Changes
For daylight saving time, dates will be changing in North America in 2007. To compensate for this adjustment, refer to the Polycom “Technical Bulletin 17803: Daylight Savings Time Changes for 2007 on SoundPoint® [...]