The svp-voice enable command enables the Spectralink Voice Priority (SVP) voice traffic optimization function.
The undo svp-voice enable command disables the SVP voice traffic optimization function.
By default, the SVP voice traffic optimization function is disabled.
SpectraLink Voice is a voice protocol defined by Spectralink (a Wi-Fi phone company). To ensure Spectralink voice transmission quality on WLANs, SpectraLink defines SpectraLink Voice Priority (SVP) to describe the requirements of SpectraLink Voice on WLANs.
On a WLAN with STAs supporting the SpectraLink Voice protocol, you are advised to enable the SVP voice traffic optimization function.