ZyXEL P-2701RL User Guide - Page 46

Specifications, P-27XX Series User's Guide, DTMF: In-Band and Out-of-Band PCM, RFC 2833

Page 46 highlights

Chapter 6 Specifications FEATURE Audio Codec LED Indicators DESCRIPTION ITU-T G.711 (64 Kbps) ITU-T G.729 AB ITU-T G.726 (16/24/32/40 kbps) ITU-T G.723.1 (6.3K/5.3Kbps) Detection and Suppression of Silence (VAD) Comfort Noise Generation of (Comfort Noise) Echo Cancellation: G.168/G.165 Volume Adjustment Dynamic Jitter Buffer (Adaptive) PLC (Packet Loss Concealment) DTMF Detection and Generation DTMF: In-Band and Out-of-Band (PCM, RFC 2833, SIP INFO) G.711 PCM Fax, Modem Detection and Pass-through Duration of hook flash is adjustable Different Country Tone Table 1. Dial Tone 2. Busy Tone 3. Congestion Tone 4. Ring back Tone 5. Call Waiting Tone 6. Howler Tone LAN WAN POWER PHONE 1 PHONE 2 46 P-27XX Series User's Guide

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Chapter 6 Specifications
P-27XX Series User’s Guide
46
Audio Codec
ITU-T G.711 (64 Kbps)
ITU-T G.729 AB
ITU-T G.726 (16/24/32/40 kbps)
ITU-T G.723.1 (6.3K/5.3Kbps)
Detection and Suppression of Silence (VAD)
Comfort Noise Generation of (Comfort Noise)
Echo Cancellation: G.168/G.165
Volume Adjustment
Dynamic Jitter Buffer (Adaptive)
PLC (Packet Loss Concealment)
DTMF Detection and Generation
DTMF: In-Band and Out-of-Band (PCM, RFC 2833, SIP INFO)
G.711 PCM Fax, Modem Detection and Pass-through
Duration of hook flash is adjustable
Different Country Tone Table
1. Dial Tone
2. Busy Tone
3. Congestion Tone
4. Ring back Tone
5. Call Waiting Tone
6. Howler Tone
LED Indicators
LAN
WAN
POWER
PHONE 1
PHONE 2
FEATURE
DESCRIPTION