| رابط های کاربری | 4 پورت FXS RJ-11 4 پورت شبکه 10/100Mbps 1 پورت WAN 10/100Mbps |
|---|---|
| WAN Access Types | DHCP client PPPoE client Static IP address PPTP MAC cloning on WAN port |
| Router | DHCP Server Virtual Server Port-triggered special application DMZ Port filter IP filter MAC filter URL filter RIP v.1, v.2 Static Route DDNS: DynDns.org, TZO, 3322.ORG, Peanut Hull NAT Traversal: pass-through NAT, STUN client, UPnP Control Point |
| Network & Firewall | NTP (Network Time Protocol) support (DoS prevention engine (configurable |
| QoS | SIP and RTP always first policy WAN access rate control IP Precedence, DSCP (DiffServ) tagging on SIP and RTP packets LAN port rate limit, hi/low queue control |
| SIP | 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 Call hold Call waiting Call transfer: attended, unattended Call forward: unconditional, busy, no answer 3-way conference compatible with NORTEL MCS5200 T.30 fax pass-through T.38 fax relay Adjustable fax tone detection leve Out-of-band DTMF: RFC2833, SIP INFO |
| قابلیت های تلفنی | G.711 a/u, G.726 (32K), G.729A, G.723.1 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 Speed dial Caller filter accept/deny caller by IP address On machine user-recorded prompt message (FXS caller ID generation: DTMF, FSK (Bell core/ETSI (End of digit tone (inform user complete codes accepted Configurable dial-way timeout/inter-digit timeout/DTMF on-off length (Adjustable listening & speaking volume (-6 to +6db Adjustable FLASH time (Adjustable tone volume (1 to 5 |
| قابلیت های مدیریتی | Web-based & Telnet 2privilege WEB login accounts 3web languages by default System information shows device status and registration status Per call RTP packet summary PING test STUN inquiry |
| نشانگر LED | Power , Alarm, Run , Phone 1 to Phone 4 , LAN 1 to LAN 4 , WAN |
| برند | Dlink |
| VoIP Gateway | 4 Port FXS و کمتر |
Gateway, تجهیزات شبکه, سیستم های تلفنی تحت شبکه
گیت وی VOIP مدل DVG-5004S دی-لینک
- دارای 4 پورت FXS برای اتصال تلفن آنالوگ و یا فکس
- سازگار با سرویس های پروتکل SIP
- پشتیبانی از کُدِکهای صوتی G.711 a/u law، G.723.1، G726 و G.729 A
- تضمین کیفیت برتر صدا حتی در شبکه‌های پرازدحام
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