Denwa is a SIP phone that allows you to communicate using any VoIP Provider. Fast and Simple.
>>> Now with VIDEO call support!
* Basic Features
- Audio/Video Call
- Call History
- Call Transfer
- Call Hold
- Do Not Disturb
- Hands Free
- Mute Mic
* Advanced Features
- SIP 2.0 (RFC3261) and related RFCs
- Audio Codecs: G.711 aLaw/uLaw, iLBC, GSM, G.722.1, G.722, AMR,AMR-WB, SPEEX, SPEEX-WB
- Video Codecs: H.264, H.263, H.263+
- TLS/SRTP support
- Outbound proxy support
- DTMF: RFC2833 and SIP INFO method
- AEC (Acoustic Echo Cancellation)
- AGC (Automatic gain control)
- CNG (Comfort Noise Generation)
- VAD (Voice Activity Detector)
