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Foni yatsopano ya VPU yanyengo yatsopano yokhala ndi mawonekedwe a LCD

NTHAWI: 2019-10-29 MITU YA NKHANI: 71

Joiwo is delighted to share with you that the  new stainless steel Weatherproof VOIP Telephone JWAT921/923 were completely developed.

We make  the  latest function ---LCD display which can play the outgoing number, call duration, etc. It will greatly improve the competition in market.

Anywhere these telephone is need such as Subways, highways, power plants, petrol stations, docks, steel companies, etc which have special requirements  for moisture, fire,
noise, dust and frost.


Mawonekedwe

1.304 chitsulo chosapanga dzimbiri, zolimba zamakina ndi kukana kwamphamvu.

2.Heavy Duty handset yokhala ndi makina olandirana ndi Aid Aid, Maikidwe osokoneza bongo a Noise akuletsa maikolofoni.

3.Metal Keypad, mabatani 4 akhoza kukhazikitsidwa ngati nambala yakuyimba mwachangu.

Kuwonetsa kwa 4.Khoza kuwonetsa nambala yotuluka, nthawi yoyimbira foni, ndi zina zambiri.

5.The sensitivity of the speaker and microphone can be adjusted; optional voice coding methods such as G.729, G.723, G.711, G.722, G.726;Support 2 lines SIP,
SIP 2.0 (RFC3261).

6.IP Protocol: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

7.Weather proof proof ku IP65

8.Kukhazikika, Kukhazikitsa kosavuta.

9..Malo osiyanasiyana komanso mitundu.

10.Self yomwe idapangidwa ndi foni ikupezeka. 

11.CE, FCC, RoHS, ISO9001 kutsatira


Ningbo Joiwowe is always ready to help you win and complete projects successfully by offering high-quality products, competitive prices and our professional services.

LANDIRANI NDIPONSO!Imelo yapadera imapereka ndi zochepa za kuchotsera nthawi