Metroline Associates

Number of Ports	32
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	UC2000-VG
Voice Codec	G.729AB, PCMU, PCMA, G.723.1

Dinstar UC2000-VG is a 32-channel GSM/WCDMA/LTE VoIP Gateway in market-proven reliable hardware design, used to establish connections between mobile and VoIP networks, for transmission of both voice and SMS. Integrated GSM/WCDMA/LTE connectivity and SIP protocol compatible with mainstream VoIP platforms, it is suitable for enterprises, multi-site organizations, call terminators and areas with limited landline like rural area to cut down telephony costs and enable easy & efficient communications.

It works standalone and also supports remote SIMs management as an option with Dinstar SIMBank and SIMCloud.

32-channel VoIP GSM/3G/4G Gateway

GSM/WCDMA/LTE support

Voice over LTE (VoLTE)

Hot Swappable SIM Cards

Compatible with mainstream VoIP platform

Mobility Extension, never miss a call

SMS sending & receiving, SMS API

Credit Limit management

Auto CLIP

Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	UC2000-VE
Voice Codec	G.729AB, PCMU, PCMA, G.723.1
Number of Ports	8

Dinstar UC2000-VE is a 4 or 8 channels GSM/3G/4G VoIP Gateway in a compact field-proven hardware design, used to smoothly transit between mobile and VoIP networks, for transmission of both voice and SMS. Integrated GSM/WCDMA/LTE connectivity and SIP protocol compatible with mainstream VoIP platforms, it is suitable for enterprises, multi-site organizations, call terminators and areas with limited landline like rural area to cut down telephony costs and enable easy & efficient communications. It works standalone and also supports remote SIMs management as an option with Dinstar SIMBank and SIMCloud.

4/8-channel VoIP GSM/3G/4G Gateway

GSM/WCDMA/LTE support

Voice over LTE (VoLTE)

Hot Swappable SIM Cards

Compatible with mainstream VoIP platform

Mobility Extension, never miss a call

SMS sending & receiving, SMS API

Credit Limit management

Auto CLIP

Number of Ports	16
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	UC2000-VF
Voice Codec	G.729AB, PCMU, PCMA, G.723.1

Dinstar UC2000-VF is a 16-channel GSM/3G/4G VoIP Gateway in 1U field-proven hardware design, used to establish connections between mobile and VoIP networks, for transmission of both voice and SMS. Integrated GSM/WCDMA/LTE connectivity and SIP protocol compatible with mainstream VoIP platforms, it is suitable for enterprises, multi-site organizations, call terminators and areas with limited landline like rural area to cut down telephony costs and enable easy & efficient communications.

It works standalone and also supports remote SIMs management as an option with Dinstar SIMBank and SIMCloud.

16-channel VoIP GSM/3G/4G Gateway

GSM/WCDMA/LTE support

Voice over LTE (VoLTE)

Hot Swappable SIM Cards

Compatible with mainstream VoIP platform

Mobility Extension, never miss a call

SMS sending & receiving, SMS API

Credit Limit management

Auto CLIP

Number of Ports	4
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	DAG1000-4S

DAG1000-4S is a multi-functional analog telephone adapter which offers seamless connectivity between IP Telephony networks and legacy telephones (POTS), fax machines and PBX systems. With standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Telephony systems. It provides 4 FXS ports, fax over IP and flexible dial plans. Offering high-quality and reliable voice-over-IP service, the device is ideal for call centers, small and medium enterprises, SOHO and residential users.

Key Features
• Cost effective gateway with 4 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6 (Dual Stack)
• TR069 and SNMP
• Multiple codecs: G.711A/U, G.723.1, G.729A/B, Ilbc, Opus optional
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

Number of Ports	8
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	DAG1000-8S

DAG1000-8S8 FXS Analog VoIP Gateway

DAG1000-8S is a multi-functional Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device offers 8 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features
• Cost effective gateway with 8 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6(Dual Stack)
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726, Opus optional 
• Fully compatible with leading IMS/NGN, SIP based IP telephony syste

Gateway Type	FXS
Number of Ports	16
FXS Ports	24 Ports
FXO Ports	0
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	DAG2000-24S

Key Features
• Cost effective gateway with 24 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6 (Dual stack)
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726, Opus optional.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

Gateway Type	FXS
Number of Ports	32
FXS Ports	32 Ports
FXO Ports	0
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	DAG2000-32S

DAG2000-32S32 FXS Analog VoIP Gateway

 

DAG2000-32S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard RJ11 and RJ21 interfaces, the device offers maximum 32 FXS ports. It provides the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features
• Cost effective gateway with 32 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6(Dual stack)
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726, Opus optional.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

Color	Black
Protocol	VOIP
Brand	Grandstream
Voice Codec	G.711, G.723, G.726-32, G.729, G.722 (wide band), iLBC, Opus (wide-band)
Number of Ports	32
Model Name/Number	GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors GXW4248: 2 50-pin Telco connector

Grandstream GXW4200 Series

High-Density, Gigabit Gateways
The GXW4200 v2 high-density FXS gateway series enables businesses of all sizes to create a cost-effective hybrid IP and analog telephone system that offers the benefits of VoIP communications and takes advantage of Gigabit speeds

• 16/24/32 FXS ports, GXW4248 includes 2 50-pin Telco connectors
• 1 Gigabit network port
• 132x48 backlit graphic display with support for multiples languages
• 4 SIP server profiles per system, independent SIP account per port
• Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
• Advanced security protection with SRTP/TLS/HTTPS
• Supports 16KHz wide-band voice sampling rate and wide-band codecs such as Opus and G.722
• Carrier-grade security features including secure boot, unique certificate and random default password per device, dual firmware images
• Supports simultaneous 3-way voice conferencing per port

Number of Ports	16
Color	Black
Protocol	VOIP
Brand	Dinstar
Model Name/Number	DAG2000-16S

DAG2000-16S is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. The device offers 16 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.

Key Features
• Cost effective gateway with 16 FXS ports
• Fax over IP (T.38 and Pass-Through)
• Support IPv4 and IPv6(Dual stack)
• TR069 and SNMP
• Multiple codecs: G.711A/U,G.723.1,G.729A/B,AMR,G.726, Opus optional.
• Fully compatible with leading IMS/NGN, SIP based IP telephony system