ZyXEL P-2601HN-F1 User Guide - Page 249
Wireless Features, Table 76
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Chapter 29 Product Specifications Table 76 Voice Features Echo Cancellation You device supports G.168, an ITU-T standard for eliminating the echo caused by the sound of your voice reverberating in the telephone receiver while you talk. QoS (Quality of Service) Quality of Service (QoS) mechanisms help to provide better service on a per-flow basis. Your device supports Type of Service (ToS) tagging and Differentiated Services (DiffServ) tagging. This allows the device to tag voice frames so they can be prioritized over the network. Other Voice Features SIP version 2 (Session Initiatiion Protocol RFC 3261) SDP (Session Description Protocol RFC 2327) RTP (RFC 1889) RTCP (RFC 1890) Voice codecs (coder/decoders) G.711 mu-law, G.711 a-law, G.729, 726-32, 722 Fax and data modem discrimination DTMF Detection and Generation DTMF: In-band and Out-band traffic (RFC 2833),(PCM), (SIP INFO) Quick dialing through predefined phone book, which maps the phone dialing number. Wireless Features Table 77 Wireless Features Wireless LAN MAC Address Your device can check the MAC addresses of wireless stations Filtering against a list of allowed or denied MAC addresses. Wi-Fi Protected Access Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i security standard. Key differences between WPA and WEP are user authentication and improved data encryption. P-2601HN(L)-F1 Series User's Guide 249