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Product Price | 64,000৳ |
Stock Status | In Stock |
Product ID | 4639 |
Brand | Grandstream |
Product model | GXW4224 |
More | |
Features | Telephone Interfaces: 24 FXS ports, SIP Provisioning: 24 SIP accounts, 4 profiles. Number of Concurrent Calls (except when using SRTP): 24 Concurrent Calls. FXS LEDs: 24. LCD screen: 128 x 32 pixel. Telco connector: 1 x RJ21 (50 pins). Function Buttons: 1 button for Reset/Factory Reset. Onhook Voltage: Fixed, 48V. Ring Voltage: 50Vrms (balanced ringing), Ring Frequency: 20-50Hz Voice over Packet Capabilities: Voice Activity Detection (VAD) with CNG (comfort noise generation) and PLC (packet loss concealment), LEC with NLP Packetized Voice Protocol Unit (supports RTP and AAL2 protocol), G.168 compliant Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711. Voice Compression: G.711 + Annex I (PLC), Annex II (VAD/CNG format) encoder and decoder, G.722, G.723.1A, G.726(ADPCM with 16/24/32/40-bit rates), G.729, iLBC, G.726 provides proprietary VAD, CNG, and signal power estimation, Voice Play Out unit (reordering, fixed and adaptive jitter buffer, clock synchronization), AGC (automatic gain control), Status output, Decoder controlling via voice packet header. DHCP Server/Client: DHCP Client only. |
General | |
Interface | 24 x RJ11 Ports/ 1 x RJ21 Port |
Power | Input: 100-240VAC, 50/60Hz. Output: 12V DC, 5.0A (4216/24/32) |
Others | PoE : No Form Factor : Desktop/Rackmount |
Switch | |
Port | Number of Total Port : 24 Port Gigabit Port : 24 |
Warranty Information | |
Warranty | 1 Year (Without Adapter) |
Grandstream GXW4224 24-Port Gigabit Network Switch