Yealink SIP-T12
Yealink SIP-T12 is a two line SIP-phone model. The model presented is the result of deep modernization of popular SkypeMate SIP-T10 and SIP-T10T phones. The main advantage of novelty is the new firmware, similar to 20-seriers- SIP-T2x of Yealink devices. Convenience of the device is undoubtedly the support of two independent lines.
High performance and voice quality is ensured by the chipset and voice engine “Titan”, developed by famous company Texas Instruments, which is a recognized leader in VoIP-chipset development.
Due to the applicable chipset, Yealink SIP-T12 can support G.722 codec, which is becoming more common, and will soon completely replace the G.711 codec. The phone is equipped with a convenient graphic LCD-display with a resolution of 132x64 pixels.
Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.
Redvoiss
RedVoiss is the first ASP (Application Service Provider) to provide IP Telephony in Latin America and Chile. With 8 years of experience, we work with the best equipment technology and through worldwide interconnection agreements, which allow our users to
Read moreTop countries:
United States 1294
India 440
United Kingdom 425
Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries