| رابط کاربر شبکه | WAN Port 10/100 BASE-T RJ-45withPoEsupport for Internet connection LAN Port 10/100 BASE-T RJ-45 for PC Headset : RJ9 Handset : RJ9 |
|---|---|
| LEDs | Power |
| صفحه نمایش | Large dot matrix LCD display Display Resolution 128×48 pixels |
| صفحه کلید | 4programmable soft keys Navigation keys Headset Redial Speaker phone Dial phone numbers (including * and #) |
| CPU | Broadcom |
| SDRAM | 16MB |
| Flash Memory | 4MB |
| ویژگی های تلفن | Vxworks OS Support SIP2.0 (RFC3261) SIP support 2 SIP servers, and backup SIP proxy servers Supports SIP UDP / TCP/ TLS SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer / IP Call |
| ویژگی های صدا | HD voice: HD handset Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32 DTMF: In-band, RFC 2833 and SIP INFO Full duplex hands- free speaker phone with acoustic echo cancellation Voice Activity Detection (VAD) Comfort Noise Generation (CNG) Background noise suppression Adaptive jitter buffers Packet loss concealment SRTP mute |
| ویژگی های پیشرفته | Call forwarding (busy/no answer/always) Call transfer (unattended/attended/semi-attended) Call holding Call waiting 3 way call conference BLF list Join call Call pickup Call park Redial Call back Call completion Hot desking Auto redial Predial SIP messaging, MWI Flexible dial plan Barring function for outgoing calls Do not disturb Auto answer Caller ID display CLIR(rejects anonymous calls) CLIP(to make an anonymous call) Dial without registration Call logs with missed calls/incoming calls/outgoing calls. Each support 300 records Phonebook: 500 records Speed Dial (abbreviatedВ dialing) Hotline/Warm-line Call rejection Black List/ White List Intercom Password dial, DTMF hidden Action URL/ active URI Voice codec setting for each SIP line LDAP, XML phonebook Web dial Keypad lock, Emergency call |
| پارامترهای فیزیکی | Dimensions 250x250x60 mm Weight 0.84Kg Power Supply DC 5 V/600 mA, power adapter Ethernet cable (PoE) 802.3af Power consumption IDLE: 2.5W Operation Temperature 0to 40 °C Relative Humidity 10%to 65% |
| برند | Dlink |
| SIP Phone | 2 Line |
تجهیزات شبکه, تلفن IP, سیستم های تلفنی تحت شبکه
تلفن پیشرفته تحت شبکه مدل DPH-120SE دی-لینک
- پشتیبانی از Voice VLAN
- دارای دو پورت Ethernet
- پشتیبانی از دو اکانت SIP
- کدگذاری صدا G.722
دیدگاهها
هیچ دیدگاهی برای این محصول نوشته نشده است.