IP-PBX(IP-Private Branch Exchange) Overview :
PBX systems connect enterprises and the public switched telephone network (PSTN).
Initially deployed for cost savings on internal phone calls, PBXs gained popularity as they started offering a wide variety of services unavailable in the operator network such as call forwarding, extension dialing, auto dialing and call waiting.
Target Applications :
- Video Ringback
- Video Mail
- Training
- Organizational Portal
- Mobile Video
- Ego-Casting
- Desktop Client
- Conferencing
- Call Center
- Back-Office Integration
Surf’s unique architecture enables the development of a cost-effective, feature-rich iPBX. Highly scalable, the same platform can support low to high densities (8-1,000 ports). The open platform enables seamless integration of telecom equipment manufacturers' proprietary codecs. Surf's PCIe and DSP-level solutions have unique advantages that specifically meet iPBX requirements.
SurfExpress/PCIe Specs :
- PCI Express - single lane
- 2 x 1000Base-T Ethernet interface (RJ-45) H.100 connector
- Up to 8 DSPs per board (e.g., C6412/C6482)
- E1/T1 ports with additional card (4/8/16)
- Memory
- 64MB SDRAM per 6412 DSP
- 128MB DDR2 DRAM per 6482 DSP
STP Chip solution :
- PCI Express - single lane
- 2 x 1000Base-T Ethernet interface (RJ-45) H.100 connector
- Up to 8 DSPs per board (e.g., C6412/C6482)
- E1/T1 ports with additional card (4/8/16)
- Memory
- 64MB SDRAM per 6412 DSP
- 128MB DDR2 DRAM per 6482 DSP
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