Join for Desktop is a fresh version of our desktop softphone product line which started as one of the first dialers on the market almost a decade ago. Since its inception as a basic, dialpad centric dialer the application has evolved into a fully geared communicator offering an excellent communications experience.
Join is contact centric, showing rich presence information of buddies and allowing instant chat and enriched voice and video calls.
The current version is based on the .NET framework (for Windows), enabling a sleek and elegant user interface with rich customization options.
Both Windows and Mac versions are based on the latest standards for SIP/IMS and other network mechanisms like ICE/TURN peer to peer calling and NAT traversal.
Among other cutting edge technologies WebRTC compliancy is ensured with the HD OPUS codec for audio and brilliant VP8 for video.
Completely white label, branded according to customer’s specification with custom feature set.
Built on SIP and open standards, compliant and tested with many of the industry leading softswitches and IMSes.
Wide range of supported audio and video codecs such as HD SILK, OPUS, g722, AMR NB and WB, g729 and many others, for video VP8, h264, h263+.
Support for audio and video multiparty conferencing (on the client side).
High Definition 720p video resolution with 30 fps (subject to computer’s performance).
Join supports up to 6 participants in one video conference.
Multiple account support – active registrations to different servers
Multiple calls facility
Full SIP compliant
IMS/VoLTE extensions support
Presence with Resource List, Watcher Info
XCAP for XDM
STUN/TURN and ICE framework (peer to peer and NAT traversal)
Instant Messaging SIP SIMPLE (OMA), CPM, CPIM
IM large messages (MSRP)
SMS over IP
Preprocessing algorithms including Echo Cancellation, Noise suppression
Wide range of codecs: OPUS, SILK, AMR WB and NB, g722, Speex, iLBC, g729, GSM, g711
Codecs: VP8, h264, h263
Resolutions from CIF to HD (subject to device’s performance), Frame rate up to 30 fps
Join supports up to 6 participants in one video conference
SRTP encryption for audio and video
AES with 128 or 256 bit key
TLS encryption for signaling
GSMA IR.92 & IR.94 specification support
IMS Registration, Authentication and addressing
VoLTE Voice and Video call establishment
Voipswitch RCS extensions support
GSMA RCS standard compliant
User Discovery using Options, File transfer, Provisioning