سعر فوب
أحصل على آخر سعر620 ~ 650 / Piece
|1 Piece Minimum Order
بلد:
China
نموذج رقم:
Hot Gateway 8port goip voip gsm gateway support IMEI change 850/900/18
سعر فوب:
620 ~ 650 / Piece أحصل على آخر سعر
الموقع:
shenzhen
سعر الحد الأدنى للطلب:
620 per Piece
الحد الأدني للطلب:
1 Piece
تفاصيل التغليف:
special box
موعد التسليم:
1-3days
القدرة على التوريد:
10000 Piece per Day
نوع الدفع:
T/T, Western Union, Money Gram
مجموعة المنتج :
-
China
الشخص الذي يمكن الاتصال به sibling
Shenzhen, Guangdong
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Basic Features |
LEDs for Power, Ready, Status, WAN, PC, FXS |
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Dial in mode or dial out mode only |
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Call forward from GSM to VoIP and VoIP to GSM |
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Dial Plan |
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Retransmit GSM Caller ID to VoIP terminal |
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8 port goip |
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Enhanced Features |
Dynamic selection of codec |
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Advanced jitter buffer |
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Automatic traversal of NAT and firewall |
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VLAN / Qos |
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Router |
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Echo cancellation for Speakerphone |
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Comfort noise generation (CNG) |
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Voice activity detection (VAD) |
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Auto provisioning (requires auto provisioning server) |
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On line firmware upgrade |
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Multi-language support: English and Chinese |
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8 port goipFor call terminal,8 port goip gsm gateway best seller worldwide |
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Supported Standards |
ITU: H.**3 V4, H.**5, H.**5, H.**5, H.**0 |
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RFC ***9 - RTP/RTCP |
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RFC ***7 -SDP |
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RFC ***3 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals |
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RFC ***6 - SIP INFO Method |
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RFC ***1 - SIP |
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RFC ***4 - Offer/Answer model with SDP |
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RFC ***5 - SIP REFER Method |
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RFC ***2 - A Message Summary and Message Waiting Indicator |
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RFC ***9 - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs) |
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RFC ***1 - SIP "Replaces" Header |
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RFC ***2 - SIP Referred-By Mechanism |
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draft-ietf-sipping-cc-transfer**4 - Session Initiation Protocol Call Control Transfer |
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Codec: G.**1 (A/µ law), G.**9A/B, G.**3.1 |
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DTMF: RFC ***3, In-band DTMF, SIP INFO |
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Operating temperature: *0°C to *0°C (*0°F to **4°F) |
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8 port goip , best seller worldwide 8ports gateway gsm for call terminal |
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Physical and Environmental
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Storage temperature: 0°C to *0°C (*2°F to **2°F) |
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Power: *2 VDC 2A (**0V***0V) (AC/DC adapter included) |
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Warranty: one year |
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| FAQ | |||||||||
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Question |
Answer |
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| 1 | What
is main funtion of the *6 ports terminal gsm voip gateway GoIP? |
For call terminal | |||||||
| 2 | What is the software can be supported by GoIP? | VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR | |||||||
| 3 | What is the hardware can be supported by GoIP? | IPPBX and so on | |||||||
| 4 | What is the bandwidth requested by GoIP? | It
is up to your voice code.G**3 need *3kbps per channel,G**9 need
*4kbps, G**1 need *0 kbps |
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| 5 | Is there any *2 port or *4 port GSM VOIP GATEWAY? | Each gsm port need ****5 kpbs upload,and normally for adsl's upload bandwith is **2 kpbs. So max is *6 port . | |||||||
| 6 | What is the differnce between the new GoIP(antena bulit in)and the previous GoIP? | The
function is the same with the previous GoIP.The only difference is
antena. New GoIP antena is bulit in the board. |
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| 7 | What is the communication network can be supported by GoIP? | Only GSM | |||||||
| 8 | How about our service? | Pls don't worry.If you have some problem,our engineer will give u help at the first time | |||||||
| 9 | What is our main express shipment? | DHL,UPS,FEDEX,TNT,EMS(can send to all over the world) | |||||||
How
about our service?
We have professional engineer to help you about all your tech problems anytime,the satisfaction of our customers is our greatest desire.
What is our main express shipment?
DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)
How long we're warranty ?
1year or more
During warranty time,if have problem,how to do?
we'll test by teamview or send back,we'll exchange new in free.
How long about our techinical support?
in free,forever
| بلد: | China |
| نموذج رقم: | Hot Gateway 8port goip voip gsm gateway support IMEI change 850/900/18 |
| سعر فوب: | 620 ~ 650 / Piece أحصل على آخر سعر |
| الموقع: | shenzhen |
| سعر الحد الأدنى للطلب: | 620 per Piece |
| الحد الأدني للطلب: | 1 Piece |
| تفاصيل التغليف: | special box |
| موعد التسليم: | 1-3days |
| القدرة على التوريد: | 10000 Piece per Day |
| نوع الدفع: | T/T, Western Union, Money Gram |
| مجموعة المنتج : | - |
