Grand stream GXW4502 2-Port E1/T1/J1 Digital VoIP

Gateway | GRANDSTREAM GXW4502

Grand stream GXW4502 2-Port E1/T1/J1 Digital VoIP Gateway |

The Grand stream GXW4502 is a high-performance Digital VoIP Gateway designed

to seamlessly integrate legacy PBX systems or E1/T1/J1 trunks into modern

VoIP networks. Equipped with 2 digital ports,

the GXW4502 provides a powerful, scalable, and secure solution for medium to large enterprises,

telecom carriers, and service providers looking to transition to IP telephony without replacing their existing infrastructure.

Key Features:

• Dual E1/T1/J1 Ports: The GXW4502 supports up to 60 concurrent voice calls,

• delivering high-capacity digital trunking with exceptional voice clarity and minimal latency.

• Broad Codec Support: The device supports industry-leading audio codecs including G.711, G.723.1, G.726, G.729, iLBC, and OPUS, ensuring compatibility and high-quality audio across diverse networks.

• Flexible Signaling Support: It is compatible with multiple signaling protocols such as PRI/SS7 and MFC R2, making it versatile for global deployments.

• Secure and Reliable: Advanced security protocols like TLS, SRTP,

• and HTTPS are built-in to protect voice traffic and configuration files from unauthorized access

• or interception.

• Web-Based GUI & Auto-Provisioning: With an intuitive web interface and support for automated provisioning, the GXW4502 simplifies configuration and ongoing management.

• Failover and Redundancy: The gateway offers built-in failover and redundancy features to ensure uninterrupted communication even in the event of a network or hardware issue.

• Carrier-Grade Performance: Designed with carrier-grade reliability, it is ideal for mission-critical applications that demand 24/7 uptime.

Applications:

• Seamless integration of legacy PBX systems with VoIP networks

• Digital trunking for medium to large enterprises

• Migration to IP telephony in a phased and cost-effective manner

• Bridging communication between PSTN and SIP networks

Why Choose the Grand stream GXW4502?

The Grand stream GXW4502 stands out as a cost-effective and powerful digital VoIP gateway that balances legacy investment protection with modern communication capabilities. Its reliability, feature-rich platform, and broad compatibility make it a preferred choice for businesses and service providers aiming to future-proof their telephony systems.