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واسط کاربر شبکه
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One RJ-45 port can connect to
DSL/cable modem, remote router or
Ethernet/Gigabit switch, the other RJ-45
port can connect to a PC |
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پروتکل های سیگنال، مدیا و شبکه
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SIP RFC 3261 & the related RFC
standard in Appendix A
SDP RFC 2327
RTP RFC 1889
IP assignment: Static IP, DHCP and
PPPoE
STUN, static port mapping
SNTP
DNS & DNS SRV
TFTP/FTP/HTTP for Auto Provision
IP/TCP/UDP/ARP/ICMP |
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کدگذاری صدا
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G.711a/u (64 kbps)
G.729A/B (8kbp)
G.723.1 (*Optional) |
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ویژگی های کیفیت پیشرفته صدا
|
Silence Suppression
Acoustic Echo Cancellation (G.167)
Voice Active Detection (VAD)
Comfort Noise Generation
Jitter Buffer
DTMF Transmitter
(SIP info, Transparent, RFC 2833)
Packet Lost Concealment (PLC) |
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QoS
|
IEEE 802.1p Compliant
Diffserv (DSCP)/ToS |
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ویژگی های تلفن
|
Mult-user (2 SIP accounts)
Caller ID display
Call History: 100 Missed Calls, 100
Received Calls, 100 Dialed Calls
Phone book (up to 500 contact names)
Day/Time display
Call/Time display
14 Selective Ring tones
(9tones&5melodies)
10 Speed dial number
Incoming call indicator
Password control for Configuration
Pre-dial before sending |
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SPEAKER PHONE
|
Built-in Speaker |
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توان خروجی
|
5V 1A DC |
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توان ورودی
|
100~120,220~240VAC
AC-DC switching power adapter |
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مختصات
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240x 190 x 60 mm |
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SIP Phone
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2 Line |
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برند
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D-link |
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نقد و بررسیها
هنوز بررسیای ثبت نشده است.