1. Using standard SIP2.0 protocol, compatible with various IPPBX and VoIP voice platform (such as: IMS, soft switch system, call center, etc.) can meet the networking application requirements in different network environments.
2. Support SIP / IAX protocol, can be interconnected with various IMS / soft exchange systems.
3. Support G.711 (alaw / ulaw), G.722, G.723, G.726, G.729A,
GSM, ADPCM multiple encoding and decoding algorithms.
4.Using advanced carrier-grade G.168 line echo cancellation, the voice quality is excellent.
5.Support multiple encryption methods such as TLS / SRTP / HTTPS, etc. for signaling and media streaming Encrypt / decrypt.