D-Link DPH-128MS Product Manual - Page 102
Technical Specifications
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UPC - 790069320286
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Appendix B - Technical Specifications Technical Specifications Protocol IETF SIP (RFC3261) Network Interface RJ45 x 2, 10/100BaseT LCD Display 128 x 64 dot matrix Key Pad 37 Keys Call Features • Call Hold Resume • Call Mute • Call Transfer (Blind / Attend & Early Attended Transfer) • Call Forward (Busy / No answer / Unconditional) • Call Waiting • Call Waiting Indication • Three Way Conferences • Anonymous Call / Rejection • Message Waiting Indication • Do Not Disturb • Redial / Last Number Redial • Auto Answer • Call Park / Retrieve • Call Pickup Voice Codec • G.711a/u (64 kbps) • G.729A/B (8 kbps) Phone Functions • Multi-user (4 SIP Accounts) • Speakerphone Communication • Pre-dial Before Sending • Handset / Speakerphone Volume Adjustment • Speed-dial (10 records) • Phonebook (200 records) • Call History (Incoming / Outgoing / Missed calls) Security • HTTP 1.1 Basic/Digest Authentication for Web Setup • MD5 for SIP Authentication (RFC 2069/ RFC 2617) Dial Methods • Direct IP Call without SIP Registration • Dial Registered Number via SIP Server • Dial URI from Phonebook / Speed-dial Voice Quality • VAD (Voice Activity Detection) • CNG (Comfort Noise Generation) • AEC (Acoustic Echo Cancellation) • G168 • Jitter buffer D-Link DPH-128MS User Manual 102
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