Mafotokozedwe Akatundu
Adaputala yapaging ya NS-T21 VoIP imapereka mawonekedwe apamwamba pakati pa zida zomvera zakale ndi ma IP amakono. Imakhala ndi ma doko awiri a netiweki - PoE imodzi-yothandizidwa ndi LAN imodzi yokhazikika - yopereka kutha kwa kulumikizana kosayerekezeka. Mawonekedwe ophatikizika amaphatikizanso kuyika kwa MIC kwa maikolofoni a analogi, zotulutsa zoyankhulira kwa olankhula osalankhula, ndi kutulutsa kwamutu kuti muwunikire, kupangitsa kuphatikizana kosasunthika ndi zida zomwe zilipo kale monga zokulitsa mawu ndi oyankhula nyanga. Adaputala yosunthika ya IP iyi idapangidwira makhazikitsidwe ovuta omwe amafunikira kulumikizana kolimba komanso kuthekera kowongolera.
Pokhala ndi kuyanjana kwa SIP, VoIP Paging Adapter NS-T21 imaonetsetsa kuti kulumikizana kodalirika ndi makina a VoIP ndi ma seva a PBX. Mothandizidwa ndi-zojambula zamtundu wapamwamba za OPUS 48kHz pamodzi ndi ma MP3, G.722, ndi ma codec a G.711, adaputalayi imapereka ma crystal{8}}mawu omveka bwino komanso kuyimba nyimbo. {{10}Mauthenga ojambulidwa kale m'mafometi a WAV/MP3 amathanso kuulutsidwa kuti azingolemba zokha kapena zidziwitso zadzidzidzi.
Zoyenera kusukulu, zipatala, ndi maofesi akulu akulu, adaputala iyi ya VoIP paging imasintha makina wamba kukhala ma network anzeru a IP. Ma doko apawiri a LAN amathandizira kulumikizana kwapaintaneti ku zida zina za netiweki, pomwe thandizo la PoE limathandizira kukhazikitsa. Ndi kuthekera kwake kulumikiza maikolofoni a analogi, masipika, ndi zokulirakulira, NS-T21 imagwira ntchito ngati mlatho wabwino kwambiri pakati pa makina olankhulirana achikale ndi a IP-.
Zofunika Kwambiri
- Ma doko amtundu wapawiri (PoE + LAN) kuti azitha kulumikizana
- 15W amplifier imathandizira okamba osalankhula komanso zida zomvera za analogi
- Mawonekedwe athunthu: Kulowetsa kwa MIC, kutulutsa kwamutu, kutulutsa kwa speaker
- -kuseweredwanso kwa mauthenga ojambulidwa kuti zidziwitso zadzidzidzi
- Zotulutsa zapawiri zopatsirana zowongolera zida zowonjezera
- SIP protocol yogwirizana ndi chithandizo cha akaunti ziwiri
Zofotokozera
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Networking |
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Chiyankhulo |
10/100 Base-TX, RJ45 |
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Ma Protocol Othandizira |
SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP |
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Chitetezo |
Kuteteza mawu achinsinsi, kusefa adilesi ya IP, kutsimikizika kwa Digest, chipika chofikira ogwiritsa ntchito |
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Zomvera |
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Amplifier |
15W |
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Decoding |
OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo.1kHz4 |
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VoIP |
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Ndondomeko |
SIP (yogwirizana ndi VoIP, zida za SIP monga IPPBX, IP Phone) |
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Ntchito |
2 Akaunti ya SIP SIP Direct IP Call, RTP Multicast |
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Ma codecs |
OPUS,G722,G711U,G711A |
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General |
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Makulidwe |
112 × 105 × 29 mm |
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Magetsi |
PoE kapena DC 12V |
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Chiyankhulo |
2 × LAN, 1 × Kulowetsa kwa MIC, 1 × Kutulutsa mutu, 1 × Kutulutsa kwa speaker, 2 × IO Alarm input, 2 × Relay |
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Zinthu Zampanda |
Chitsulo |
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Kulemera |
250g |
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Chitsimikizo |
zaka 2 |
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