---
product_id: 10215205
title: "DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter"
brand: "dbl"
price: "5583907₫"
currency: VND
in_stock: true
category: "Electronics"
url: https://www.desertcart.vn/products/10215205-dbl-quad-band-1-gateway-1-channel-gsm-voip-goip
store_origin: VN
region: Vietnam
---

# DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter

**Brand:** dbl
**Price:** 5583907₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter by dbl
- **How much does it cost?** 5583907₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/10215205-dbl-quad-band-1-gateway-1-channel-gsm-voip-goip)

## Best For

- dbl enthusiasts

## Why This Product

- Trusted dbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Key Features: ● Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2) ● Single or Multiple Server Registrations ● Two 10/100 Ethernet for WAN / LAN connections ● GSM module for making GSM 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 
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 
Competitive Advantage:  ● Remote SIM operation for SIM Card management ● SMPP support for 3rd party development of SMS Applications. ● Free server utilities for remote access and SMS management. ● Telnet mode for sending AT commands to GSM module. ● Compact and light weight design ● Direct customer support 
PACKING: 
1* GOIP1

## 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

## Images

![DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter - Image 1](http://ecx.images-amazon.com/images/I/3161voigdtL.jpg)
![DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter - Image 2](http://ecx.images-amazon.com/images/I/31pV4JBozRL.jpg)
![DBL Quad Band 1 Gateway 1 Channel GSM Voip Goip Voip Converter SIP Ip PBX Phone Adapter - Image 3](http://ecx.images-amazon.com/images/I/41t7OtcGB9L.jpg)

---

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**Shop now:** [https://www.desertcart.vn/products/10215205-dbl-quad-band-1-gateway-1-channel-gsm-voip-goip](https://www.desertcart.vn/products/10215205-dbl-quad-band-1-gateway-1-channel-gsm-voip-goip)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*