SMS Server VoIP GSM Sim Card Gateway IP H323 / ITU VOIP With VLAN / Qos

SMS Server VoIP GSM Sim Card Gateway IP H323 / ITU VOIP With VLAN / Qos

Specification:

• Brand name: DBL

• Model Number: GoIP 1

• Type:  VoIP GSM Gateway

• SIM Cards : 1 sim card

• Size: 13*10*6 cm

• Protocol: SIP & H.323

• Support:  SMS Server , VPN

Quick detail:

1. Quad band

2. Bulk SMS/USSD

3. IMEI changeable

4. Support SIM Bank

5. VoIP SIP&H323

6. Remote Access 

7. Relay and VPN

8. ASR &ACD monitoring

9. Optional SMS termination

10.Auto Balance and Recharge

The GoIP series gateway is a broadband relay gateway newly developed by DBL Technology. It is a new product for seamless connection between the GSM network and VoIP network. When the mobile phone SIM card is installed in the GoIP, users can register the GSM phone to the VoIP softswitch system. Through the GoIP, users can realize the uplink and downlink calls between the GSM network and the VoIP network. In addition, the GoIP supports the transparent transmission of the caller number from the PSTN to the VoIP.

GoIP is designed to work in conjunction with key phone systems and IP-PBX to provide GSM communications. The extensive compatibility of the GoIP makes it an ideal choice to be deployed in multi-vendor open architecture VoIP networks. GoIP is a great way to provide fast phone service deployment where regular PSTN line may not be readily available. GSM gateway also provides significant savings in usage, infrastructure and maintenance cost compared to conventional PSTN.

The GoIP features embedded SIP and H.323 protocols with flexible setting. The bi-directional password authentication (call authorization) and trust list authentication greatly minimize the risk of charge losses and the flexible routing function can meet special requirements of various call forwarding. In particular, the GoIP gateway supports multi device groups, with flexible setting of large GSM gateway groups with different channel numbers. With its low price, excellent voice quality, and powerful features, the GoIP series gateway is the first choice for system integrators, traffic operators, and softswitch manufacturers.

VoIP GSM Gateway GoIP bridges the GSM and the IP networks by enabling voice communications. It is ideal for VoIP to Local termination where a fixed telephone line (PSTN) is not available or for cellphone roaming via the a VoIP network. Significant savings on long distance charges can be realized.
Key Features	Open Standard VoIP Protocols (SIP&H.323)
	Single or Multiple Server Registrations
	Two 10/100 Ethernet for WAN / LAN connections
	Peer-to-Peer IP Calls
	Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
	Line Echo Cancellation
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