| Over
the years, TetherMedia has accumulated broad experience in computer network
and protocol development. |
|
Maintenance
Projects
Windows OS Projects
Linux and Unix Projects
Embedded
Software Projects
Computer
Telephony Projects
Computer
Network Projects
Netmerge/CTMedia Projects
Breakthrough Technologies |
|
|
| Project: |
ATM Router Design and
Implementation |
| Platform: |
pSOS:PowerPC,
Solaris:SPARC, PCI, SBus |
| Description: |
For a telecommunications company,
TetherMedia architected, designed, and implemented an ATM Router solution, which
included writing an ATM router driver under pSOS on a Power PC platform
plus major modifications to the Fore ATM driver for Solaris running on
the Ultra SPARC platform. Both PCI and SBus ATM boards were the targets
in this project |
|
|
| Project: |
Porting
Vovida SIP client for a Videophone Application |
| Platform: |
Embedded
Linux(2.4 Kernel) with PXA255/VOVIDA SIP stack |
| Description: |
For a startup company,
Tethermedia helped the company design the telephone hardware part of
their platform and ported the Vovida SIP client to that custom hardware.
The project included developing new Audio connectors, Adding video
capabilities and integrating Speaker phone capabilities into the Vovida
stack. |
|
|
| Project: |
Developing a
SIP UA for a Media server |
| Platform: |
Linux 7.2
X86/Dialogic hardware/Radisys SIP stack |
| Description: |
Developed a SIP B2BUA that uses
the dialogic IP Hardware for terminating the Voice packet data. The
system was designed and implemented to handle 180 calls/second. |
|
|
| Project: |
Network
Protocol Snooper |
| Platform: |
Windows
2000/Audio codes hardware |
| Description: |
Developed a GUI application
that can analyze packet data on the network and can listen any of the
RTP data streams going across the bridged traffic. This application
involved developing NDIS intermediate listeners drivers that rerouted
selected port traffic. |
|
|
| Project: |
ATM NDIS Driver |
| Platform: |
NT:Pentium,
Win95:Pentium, ISA |
| Description: |
For a multi-national telecommunications
equipment company, TetherMedia architected and developed a Windows NT NDIS
driver that drives a family of three ATM cards which consisted of 1) a
one gigabit/second fiber optic card, 2) a radio frequency card, and 3)
an infra-red card. TetherMedia later ported the NDIS driver to Windows 95. |
|
|
| Project: |
Ethernet, Token Ring,
X.25, SNA Protocol Modules |
| Platform: |
Custom Real-Time
OS:680x0, VME |
| Description: |
For a telecommunications concern,
TetherMedia developed a suite of protocols, including X.25, Ethernet, Token Ring,
and SNA Level 2, on a proprietary Motorola based VME platform running a
proprietary RTOS. |
|
|
| Project: |
Serial Card STREAMS
Driver |
| Platform: |
AIX:RS6000, Solaris:SPARC,
VxWorks:Pentium, PCI |
| Description: |
For a communications hardware company,
TetherMedia designed and implemented a STREAMS driver for a suite of serial
communications PCI boards. The driver was designed for high performance
and to provide support for network layer protocol modules. TetherMedia originally implemented the driver for AIX on RS6000 and later ported the
same driver to Solaris on x86 and VxWorks on Power PC. |
|
|
| Project: |
High speed Multi-Port
Serial Driver |
| Platform: |
NT:Pentium, PCI |
| Description: |
For a communications card company,
TetherMedia ported an NT 4.0 multi-port serial PCI card driver to NT 5.0 Beta 1. All
new modules such as Class Installer and Property Page, and changes to
the driver were made and the product delivered to Microsoft for
inclusion in the NT 5.0 Beta 2 CD. |
|
|
| Project: |
Serial Port Filter
Driver |
| Platform: |
NT:Pentium |
| Description: |
For a notebook software company,
TetherMedia designed and developed a Windows NT filter driver for monitoring and
manipulating accesses and data transfers on the serial ports. The driver
was written to parse Hayes AT commands and perform processing based on
specific states. |
|
|
| Project: |
X.25 Driver Port from
HP-UX to NT |
| Platform: |
NT:Pentium, PCI |
| Description: |
For a multi-national concern, TetherMedia
ported a
high performance, low level, serial protocol PCI driver from HP-UX to
Windows NT 5.0. TetherMedia is currently porting the upper level protocol
drivers plus library and utilities to Windows NT. |
|
|
| Project: |
Multi-Protocol Serial
Card Generic Driver |
| Platform: |
NT:SMP Pentium,
Solaris:SMP SPARC, Unixware:SMP Pentium, PCI |
| Description: |
For a communications card company,
TetherMedia provided development for a number of serial communications cards on
several operating systems. Target host operating systems were Windows NT
on SMP, SCO UnixWare on SMP, and Solaris on SMP. |
|
|
| Project: |
Multi-Port Serial
Driver |
| Platform: |
NT:Pentium, PCI |
| Description: |
For an internet communications company,
TetherMedia developed a high performance serial port driver for a multi-port
serial PCI card. Target platform was Windows NT 5.0 running on Pentium
PC |
|
|
| Project: |
Multi-Platform
Voice/Telecom Cards Diagnostic Package |
| Platform: |
NT:Pentium, Solaris:SPARC,
Unixware:Pentium, AIX:RS6000, HP-UX:PARISC, VRTX:80386, ISA, PCI |
| Description: |
For a multi-national semiconductor company,
TetherMedia architected and developed an universal diagnostics package for a
suite of nine communications cards, each with an unique hardware
interface. By creating a generic interface at the driver level, the
diagnostics package was able to provide a common user interface TetherMedia
developed the diagnostics firmware, generic device driver, and all
application level code. The package was developed on Unixware and later
ported to Solaris, AIX, HP-UX, and Windows NT. |
