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4 CDMA Cards Gateway,3G CDMA GSM Mobile Phone

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US$ 538.47 - 538.48 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
SKYLINE
Model Number:
CoIP-4
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Skyline (Shenzhen) Technology Co., Ltd.
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name SKYLINE
Model Number CoIP-4

Specifications

1,4 CDMA card gateway,3G CDMA GSM mobile phone
2,Support G.711, G.729A/B, G.723.1 Codecs
3,Support QoS, NAT transversal

4 CDMA card gateway,3G CDMA GSM mobile phone Description:

The 4 CDMA Cards Gateway COIP-4 is a 4 CDMA Card Broadband Phone Gateway that had been developed by SKYLINE Co. COIP-4 CDMA Card Broadband Phone Gateway is a new product that connect the CDMA and the VOIP seamlessly. To COIP-4 what is installed on the Mobile CDMA Card, you can register the CDMA telephone on the COIP Softswitch.SIP and H.323 agreement are built in the COIP-4 and configured flexible. Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that COIP-4 support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group.

Key Features
  • Static IP support
  • Switch mold support
  • Support DHCP,PPPOE
  • Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
  • Single or Multiple Server Registrations
  • Two 10/100 Ethernet circuits connect to the LAN and an additional device
  • CDMA module for making CDMA calls
  • Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
  • VLAN and QoS support
  • NAT Transversal and Router functions
  • Voice prompts, HTTP Web, Auto Provision support for configuration and updates
  • Highly stable embedded Linux operating system in high performance ARM 9 Processor

Basic Features

  • LEDs for Power, Ready, Status, WAN, PC, CDMA
  • Call forward from GSM to VoIP and VoIP to CDMA
  • Dial in mode or dial out mode only
  • Dial Plan
  • Password protection for both CDMA dial in or dial out
  • Retransmit CDMA Caller ID to VoIP terminal
  • 3 times re-password
  • Billing support
  • Keyboard setting
  • IP voice enrollment

Enhanced Features

  • Dynamic selection of codec
  • Advanced jitter buffer
  • Automatic traversal of NAT and firewall
  • VLAN / Qos
  • Router
  • Echo cancellation for Speakerphone
  • Comfort noise generation (CNG)
  • Voice activity detection (VAD)
  • Auto provisioning (requires auto provisioning server)
  • On line firmware upgrade
  • Multi-language support: English and Chinese

Supported Standards

  • ITU: H.323 V4, H.225, H.235, H.245, H.450
  • RFC 1889 - RTP/RTCP
  • RFC 2327 SDP
  • RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
  • RFC 2976 SIP INFO Method
  • RFC 3261 SIP
  • RFC 3264 Offer/Answer model with SDP
  • RFC 3515 SIP REFER Method
  • RFC 3842 A Message Summary and Message Waiting Indicator
  • RFC 3489 Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
  • RFC 3891 SIP Replaces Header
  • RFC 3892 SIP Referred-By Mechanism
  • draft-ietf-sipping-cc-transfer-04 Session Initiation Protocol Call Control - Transfer
  • Codec: G.711 (A/µ law), G.729A/B, G.723.1
  • DTMF: RFC 2833, In-band DTMF, SIP INFO

Physical and Environmental

 

Operating temperature: 10°C to 40°C (50°F to 104°F)

Storage temperature: 0°C to 50°C (32°F to 122°F)

Weight:860 g (1 lb) (Including AC/DC Adapter)

Size:220 mm (W) x 360 mm (L) x 70 mm (H) (Width x Length x Heigth

Power: 12 Vdc 2A (AC/DC adapter included)

Warranty: one year

 

Pictures:

 

 4 CDMA cards gateway,3G CDMA GSM mobile phone4 CDMA cards gateway,3G CDMA GSM mobile phone4 CDMA cards gateway,3G CDMA GSM mobile phone4 CDMA cards gateway,3G CDMA GSM mobile phone4 CDMA cards gateway,3G CDMA GSM mobile phone4 CDMA cards gateway,3G CDMA GSM mobile phone

 

 

 

 

 

 

 

 

 

 

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Skyline (Shenzhen) Technology Co., Ltd.
Verified Business License
Business Type
Trading Company
Year Established
2007
Factory Size
Below 1,000 square meters
Total Employees
201 - 300 People
Contact Supplier Request Quote Chat Now

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