Grandstream Networks VOGRSTPOE. Ethernet interface type: Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 100,1000 Mbit/s. Product colour: Black. Power
Yealink SIP-T57W. Type product: IP Phone, Kleur van het product: Grijs, Handset type: Handset met snoer. Dual-Tone Multi-Frequency (DTMF)-modi: Inband,
