Voice over Internet (VoIP)

As telephony intelligence moves into endpoints like PCs, voice-over-IP (VoIP) phones and wireless devices, software development and software interface design are increasingly crucial components of success for VoIP vendors and service providers.

Slade Systems is versed in the architecture, design and development of VoIP applications – from the network core to the end-user interface and to the USB HID devices. We develop reliable software and intuitive interfaces that help ensure new applications can be quickly rolled out and are easily adopted by users.

Our VoIP system experience includes Hook-Switch / Call-Control management, IP telephony applications, soft clients / virtual nterfaces for communications providers and for leading VoIP vendors, including Avaya, Skype, Yahoo!, MS Live Messenger, MS Office Communicator, Google Talk / libJingle, and iChat. Through such projects, we have acquired expertise in:

Session initiation protocol (SIP) stack
SIP user agents and soft phones
VoIP handsets
Universal Serial Bus (USB) Human Interface Devices (HID) on Windows, Mac OS X and Linux
Multimedia PC clients
Soft client interfaces
VoIP over broadband Internet
Asterisks and Open Source Telephony Platforms
Internet protocols and communications standards, including: SIP, MAPI, TAPI, H.263, G.711, G.723, G.729, JPEG, MPEG-2, MPEG-4, SOAP, XML, Adaptive Communication Environment (ACE) and Real-time Transport Protocol (RTP)

Slade Systems envisions POTS and VoIP telephony merging while proposing a new USB HID telephony headset interface managing Call Control and advanced call assist features. In addition, Slade Systems is developing a prototype system including Voice Prompting with Keystroke / Voice Recognition Response Commands. Slade Systems can provide a complete range of development solutions for all aspects of the VoIP environment.

To ensure that your next VoIP application reaches market quickly and provides intuitive, reliable service, talk to Slade Systems' VoIP domain experts.