BW535P is a high-quality IP phone for advanced users and for office workers, designed with the expectation of maximum productivity and efficiency of daily work.
BW535P has integrated speakerphone that ensures high-quality conference communications. The phone supports up to three SIP-accounts and has 6 programmable keys.
BW535P uses next-generation chipset, which provides HD-voice quality and feature-rich friendly user interface. For service providers and carriers is supports customization program of LCD-display, XML-interface and brand.
Technical Characteristics:
SIP (RFC3261) and associated RFC support
IAX2 Support
Support for up to 3 SIP lines; connectivity with 3 different SIP servers at the same time
Codec: G.711A / u, G.723.1 high / low, G.729a / b, G.722, G.726
Echo Cancellation: G.168 with LEC, additionally - acoustic echo cancellation (AEC), which has 96 ms duration filtering mode speakerphone;
Support Voice gain settings, VAD, CNG
Full-duplex speakerphone;
Support for SIP domain, SIP authentication (none, basic, MD5), Domain Name Servers, calls pear-to-pear, IP calls
Support for DTMF: SIP info, DTMF Relay, RFC2833
9 ringtones and five optional custom ringtones
With Kaftel, you can make calls to more than 250 destinations around the world with our lowest calling rates equipped with the finest voice quality that will ever be found in the world of VOIP.
With our extremely low rates and superb voice clari