BOL SIPPhone a SIP dialer, available for private label and logo.
Features:
SIP industry standard support
Send DTMF as RFC2833
Proved interoperability with most ITSP, IP-PBXs, softphones and Gateways
G.729 **, G.723.1, iLBC, GSM full rate (06.10) and G.711 uLaw and G.711 ALaw codecs supported in software
Video codec supported are H.263 and H.261
Codec preference management
Acoustic Echo Canceller
VAD, CNG
Adaptive Jitter buffer
PC to PC call, PC to Phone call, and Phone to PC call
Multi Lines, Multi Profiles
Basic Telephony, Mute, Redial
Business Telephony, Forward, Transfer, Hold, Conference
Audio Video Wizard
Volume and Microphone gain control
USB handsets integration
Address Book, Call history, Call logs
Hot keys and Speed-dial
Fully attractive skinable interface
Private Branding and load your logo
Locked to a ITSP service profile/GUI
Localization
Call timer
Account Balance Display
Auto Login to your billing website page
DNS SRV support
NAT/Firewall traversal
HTTP Tunnel (coming soon)
SIP call signal and RTP media stream encryption, bypass VoIP blocking
ActiveX webdialer for web click-to-calls
PC Platforms: MS Windows 98SE/ME/2K/XP/2003
New features of BOL SIPPhone v2.x
1. RFC 3261 compatible SIP stack;
2. Send DTMF as RFC2833;
3. G.729A and iLBC codec supported;
4. improved video conference
5. 3 way calling
6. native STUN support
7. SIP call signal and RTP media stream encryption, bypass VoIP blocking