مشخصات

• ابعاد
  45 × 179 × 302
• منبع تغذیه
  آداپتور برق
• مشخصات تکمیلی
  شماره گیری سریع (Speed dial)
  Caller filter accept/deny caller by IP address
  On machine user-recorded prompt message
  مدیریت از طریق Web-based & Telnet
  شماره گیری سریع (Speed dial) Caller filter accept/deny caller by IP address On machine user-recorded prompt message مدیریت از طریق Web-based & Telnet
• پورت LAN
  4
• پورت شبکه LAN
  10/100 مگابیت بر ثانیه
• نوع نصب
  دسکتاپ (Desktop)
• پورت RJ11 FXS
  8 عدد
• پروتکل مدیریت
  HTTP , Telnet
  HTTP
  Telnet
• سایر پروتکل‌ها
  SIP
• حالت DTMF
  RFC2833 , SIP INFO
  RFC2833
  SIP INFO
• نوع انتقال
  SRTP
• کدک‌ های صوتی
  G.711 a/u, G.726 (32K), G.729A, G.723.1
• فکس
  Real time T.38
• قابلیت های صوتی
  Adjustable jitter buffer
  Adjustable packet time (by Codec type)
  Silence detection and suppression
  Echo cancellation
  Digit map defines number length by leading digits, route assignable
  Local phone book enables calling to other VoIP devices without registration
  Adjustable listening & speaking volume (-6 to +6db)
  Adjustable tone volume (1 to 5)
  Adjustable jitter buffer Adjustable packet time (by Codec type) Silence detection and suppression Echo cancellation Digit map defines number length by leading digits, route assignable Local phone book enables calling to other VoIP devices without registration Adjustable listening & speaking volume (-6 to +6db) Adjustable tone volume (1 to 5)
• محدوده رطوبت عملکرد
  تا 95 درصد
• ویژگی‌های تماس
  By port registration
  By IAD registration
  By port registration By IAD registration Mixed configuration of ""By Port"" and ""By IAD"" on the same IAD Outbound Proxy Session timer: update, re-invite E.164 numbering Redundant SIP Proxy support (fail-over by registration) SIP PING (on special version) Adjustable NAT port binding interval (binding with Proxy) CLIR (anonymous caller ID) Hot line/warm line Group hunting, configurable hunting sequence Support one-way media (SIP 183) Call hold Call waiting Call transfer: attended, unattended Call forward: unconditional, busy, no answer 3way conference compatible with NORTEL MCS5200
• پورت WAN
  2
• Mixed configuration of ""By Port"" and ""By IAD"" on the
  Mixed configuration of By Port and By IAD on the
  same IAD
  Outbound Proxy
  Session timer: update, re-invite
  E.164 numbering
  Redundant SIP Proxy support (fail-over by registration)
  SIP PING (on special version)
  Adjustable NAT port binding interval (binding with Proxy)
  CLIR (anonymous caller ID)
  Hot line/warm line
  Group hunting, configurable hunting sequence
  Support one-way media (SIP 183)
  Call hold
  Call waiting
  Call transfer: attended, unattended
  Call forward: unconditional, busy, no answer
  3way conference compatible with NORTEL MCS5200