+ 86-13858200389

gbogbo awọn Isori

Tẹlifoonu VoIP ti Iṣẹ

O wa nibi : Ile>Ọja>Tẹlifoonu VoIP ti Iṣẹ

  • https://www.joiwo.com/upload/product/1573103359440033.jpg
  • https://www.joiwo.com/upload/product/1578303155233466.jpg
  • https://www.joiwo.com/upload/product/1578303155203852.jpg
  • https://www.joiwo.com/upload/product/1578303156304208.jpg
  • https://www.joiwo.com/upload/product/1578303157982679.jpg
  • https://www.joiwo.com/upload/product/1578303158764925.jpg
  • industrial stainless steel prison telephone
  • Voip caller ID public Inmate retro phone
  • SIP Vandalism Proof Public Phone With LCD Display
  • industrial prison Voip caller ID corded telephone
  • Inmate Public phone
  • Special Connect Cheap Inmate Jail Call Service phone old telephone with LCD display

Irin alagbara, irin 304 IP foonu olupe ID Ifihan Tẹlifoonu - JWAT924

Awoṣe: JWAT924

Product Name: Call ID Telephone

Kilasi Idaabobo: IP65

Awọn iwọn: 287.5*135*134.2

Material: Stainless Steel

Color: Stainless Steel(Customized)

Ipo ibaraẹnisọrọ: IP


  • Ọja Apejuwe
  • ohun elo
  • Kí nìdí Yan Wa
  • FAQ
  • lorun

1.304 alagbara, irin ohun elo ikarahun, ga darí agbara ati ki o lagbara ikolu resistance.

Foonu alagbeka 2.Heavy Duty pẹlu olugba ibaramu Aid igbọran, Ariwo fagile gbohungbohun wa.

3.Metal Keypad with volume control button.

4.With ifihan, le ṣe afihan nọmba ti njade, iye akoko ipe, ati bẹbẹ lọ.

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. Awọn Ilana IP: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

7.Weather proof Idaabobo si IP65

8.Wall gbe sori ẹrọ, Fifi sori ẹrọ Simple.

9.Multiple awọn ile ati awọn awọ.

10.Arọ ara tẹlifoonu ti a ṣe pẹlu tẹlifoonu ti o wa. 

11.CE, FCC, RoHS, ifaramọ ISO9001.


Ilana

SIP2.0 (RFC-3261)

Amplifier Audio

2.4W

Iṣakoso iwọn didun

adijositabulu

support

RTP

kodẹki

G.729、G.723、G.711、G.722、G.726

Ibi ti ina elekitiriki ti nwa

12V (± 15%) / 1A DC tabi Poe

lan

10/100BASE-TX s laifọwọyi-MDIX, RJ-45

WAN

10/100BASE-TX s laifọwọyi-MDIX, RJ-45

fifi sori

Odi-odi

àdánù

3.2KG

Dabobo Ipele 

IP65


Application

Why Yan Wa

FAQ
Iwe eri:SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
iṣakojọpọ:Awọn iṣedede 6 / katọn, 24kg / katọn
Deeti Ifijiṣẹ:3-7 ọjọ
MOQ:1 ṣeto
Ipese Agbara:5000 ṣeto / osù
Akoko isanwo:T / T, Paypal, Iṣeduro Iṣowo Alibaba, L / C tabi awọn omiiran fun idunadura.
Awọn ayẹwo Pese:Awọn ayẹwo wa o si le jẹ ọfẹ fun alabara ti imọ-ẹrọ.
Eto awọn ayẹwo:Awọn ayẹwo boṣewa yoo ṣetan lati firanṣẹ ni iwọn awọn ọjọ ṣiṣẹ 3. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Lẹhin-tita IṣẹAtilẹyin ọja Ọdun 2 ati awọn ẹya apoju wa fun itọju.
olubasọrọTel: 0086-574-58223619, Mob: +86-13858299692


Pe wa

Ibuwọlu ATI Gbigbe!Awọn ipese imeeli iyasọtọ & Awọn iyasọtọ akoko ẹdinwo Opin