Aguade Ho Nkyerɛkyerɛmu

NS-T20 sip paging gateway no de ano aduru a ɛyɛ mmerɛw ma sɛ wobɛtu analog audio systems akɔ IP-based platforms a ɛwɔ user-friendly operation. Saa ip paging gateway a ɛyɛ adwuma yie yi wɔ volume control buttons a wɔaka abom ne PoE network interface baako, a ɛma nhyehyeɛ ne dwumadie a ɛyɛ tẽẽ. Analog audio interfaces - a MIC input ma microphones a ɛyɛ nnam, speaker output ma 15W passive speakers, ne headset jack - ma kwan ma wɔde nkitahodi tẽẽ kɔ analog mfiri a ɛwɔ hɔ dedaw te sɛ ceiling speakers, horn speakers, ne amplifier inputs. Wɔayɛ no ama mmeae a ɛhwehwɛ sɛ wɔde IP ɔdio nkabom a ɛnyɛ den nanso wotumi de ho to so.

Wɔde ɔdio dwumadie tumi a ɛkɔ anim ahyɛ mu, saa sip paging gateway yi boa codec ahodoɔ a OPUS 48kHz ne MP3 playback ka ho, na ɛhwɛ ma nnyigyeiɛ no yɛ papa denam analog akasam a ɛka bom so. Anim-panel volume controls no ma wotumi yɛ nsakraeɛ ntɛm ara wɔ audio level mu a software nhyehyɛɛ biara nni mu, na ɛma ɛsom boɔ titire wɔ retail mmeaeɛ, office nketewa, ne adidibea a ɛtaa hia nsakraeɛ ntɛmntɛm. GPIO alarm inputs no ankasa kanyan ntɛmpɛ dawurubɔ denam akasam nhyehyɛe ahorow a ɛka bom so bere a wɔde abɔ ahobammɔ mfiri ahorow ho no.

Ɛyɛ pɛpɛɛpɛ ma aguadidan ahorow, ahɔhodan ahorow, ne nnwuma nketewa ne akɛse, saa sip paging gateway yi de atetesɛm paging mfiri bata nnɛyi VoIP nhyehyɛe ahorow ho a ɛnyɛ den. PoE tumi no brɛ installation complexity ase bere a compact metal enclosure no hwɛ hu sɛ ɛbɛtena hɔ akyɛ. Ɛnam sɛ analog akasam, microphone, ne amplifiers ne IP ntwamutam a ɛde bɛka ho so no, NS-T20 no de ɔkwan a ɛho ka sua-ma nkɔsoɔ kwan a ɛkɔ SIP Paging System ahoɔden a ɛyɛ nwonwa so a ɛnsesa ɔdio nhyehyɛeɛ a ɛwɔ hɔ dada no ananmu.

Nneɛma Titiriw a Ɛwɔ Hɔ

IP Paging Gateway a ɛyɛ ketewa a ɛwɔ 15W a wɔasisi-wɔ amplifier mu
Ɛne SIP PBX server ne VoIP nhyehyɛe ahorow hyia
Akwan abien-kwan nkitahodi denam SIP Paging Adapter dwumadi ahorow so
Nkitahodi: MIC, afiri a wɔde bɔ asom, akasam, GPIO alarm I / O, relay outputs
Nkrasɛm a wɔadi kan akyere agu hama so (WAV/MP3) ne RTP multicast
Dual tumi a wɔde ma: PoE anaa DC 12V a ɛwɔ reset ne volume control

Nsɛm a Wɔakyerɛkyerɛ mu

Nkitahodi a Wɔde Di Dwuma
Nkitahodi a Wɔde Di Dwuma	10/100 Nhyɛase-TX, RJ45
Protocol ahorow a Wɔboa	SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP
Bammɔ	Password ahobammɔ, IP address filtering, Digest nokwaredi, Ɔdefo kwan a wɔfa so kɔ hɔ ho kyerɛwtohɔ
Ɔdio a wɔde tie
Amplifier a ɛma nneɛma yɛ kɛse	15W
Decoding a wɔde kyerɛw nsɛm	OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz
VoIP
Protocol	SIP (ɛne VoIP, SIP mfiri te sɛ IPPBX, IP Phone hyia) .
Dwumadi ahorow	2 SIP Akontaabu SIP IP Frɛ Tẽẽ, RTP Multicast
Codecs a wɔde kyerɛw nsɛm	OPUS,G722,G711U,G711A
Daa daa
Nsusuwii ahorow	112 × 105 × 29 mm
Tumi a Wɔde Ma	PoE anaa DC 12V na ɛwɔ hɔ
Nkitahodi a Wɔde Di Dwuma	1 × MIC input, 1 × Headset afiri, 1 × Speaker afiri, 2 × GPIO Alarm input, 1 × GPIO Alarm afiri, 2 × Relay Alarm afiri
Nneɛma a Wɔde Yɛ Enclosure	Dadeɛ
Muduro	250g
Waranti a wɔde ma	Mfeɛ 2