The Following Yealink Products Specially for Chile4X Digital Camera:VCCCL1012X Optical Camera II: VC
In 3 Months
Bluetooth handset feature.Take T49G as an example:(1) Connecting your mobile phone to T49G via Bluet
In 3 Months
        Yealink phones support 2 types of Jitter Buffer, fixed and
In 3 Months