SIP Phone
DLL allows to make PC-PC, PC-phone, or
phone-phone calls or create Instant
Messaging (IM) sessions over the Internet
VOIP SIP Phone SDK brings protocol support
for ActiveX. With this SDK one can create a
simple program to connect and start speaking
with anyone with a direct IP Address
(provided no NAT Router or Firewall is set)
or use the Gateway or the Gatekeeper to
connect to /or from PSTN lines. Now VOIP
open source projects have made it easier to
implement a customized VOIP Solution
eliminating costly PSTN lines. Though this
implementation might turn out fairly
complex, our VOIP Implementation Team at
Research-Lab will guide you remotely for the
same.
VOIP SIP DLL Soft Phone SDK brings SIP
protocol support for ActiveX. With this SDK
one can create in minutes a VOIP phone
program to connect and start speaking with
anyone with a direct IP Address (provided no
NAT Router or Firewall is set) or use the
Gateway or the Gatekeeper to connect to /or
from PSTN lines. Now VOIP open source
projects have made it easier to implement a
customized VOIP Solution eliminating costly
PSTN lines. Though this implementation might
turn out fairly complex, to tackle this our
VOIP Implementation Team at Research-Lab
will guide you remotely for the same.
If you have
a good quality Internet connection you can
get your phone service delivered to you
through your Internet connection instead of
from your local phone company. We apply only
one time nominal $399 charge for the latest
version and Implementation Guidelines, all
for a download, see the sample below. Please
note, this includes a PowerPoint
Presentation for the best of SIP Soft Phone
Implementation for your home or office.
The SIP Phone Client API enables developers
to create applications to establish
integrated multimode communications.
Applications can be developed to enable the
PC to become the center for home or business
communications. Audio and video calls as
well as Instant Messaging (IM) and
collaboration are all integrated into one
communications session on the PC. In
addition to PC-PC sessions, the user can
also create PC-phone calls, phone-phone
calls, or text-only IM sessions. Application
sharing and whiteboard are also available on
PC-PC sessions. Presence information is an
emerging service in computer communications
that allows users to call contacts (or
buddies) through a registrar server that
maintains current location information on
contacts. The location can be a PC or a
telephone and, in the future, a cell phone,
pager, or a handheld device. For example, if
you dial a contact at her work location and
the presence information indicates she is
available on the PC at home, your call will
automatically be redirected to that
location. Users can also maintain privacy by
blocking callers from their presence
information.
A typical
business application might be a
corporate-deployed presence service that
tracks service agents traveling in the
field. Presence information allows
headquarters to locate these employees and
maintain contact with voice and video
sessions. A whiteboard session can also be
added to this session to share drawings or
other visual information in a conversation.
A voice call to your photographer to review
your wedding photos can be enhanced by the
addition of application sharing. The
photographer launches Photoshop and adds you
to a collaborative session. You can then run
Photoshop and view the photos as well. Calls
placed through the computers with presence
information can minimize missed calls, while
application sharing and whiteboard can save
time and optimize communications needs. IM
services are currently used by MSNŽ and AOL
with more than 100 million users globally.
Note The
client-side APIs available are designed to
enable developers to create solutions that
include peer-to-peer communication support
as well as server-enabled communications. If
your application does not require
connectivity to a SIP registrar server, the
client-side API provides the platform
resources you likely will need to enable
your solution. In addition to the
peer-to-peer features, the SIP Phone Client
API also exposes for developers some basic
features for sending instant messages and
obtaining presence information via a SIP
registrar server.
