Product Details

GXW4500, E1/T1/J1 Digital VoIP Gateways 1 RJ-45, 30 คู่สาย

41,500.00฿

Grandstream รุ่น GXW4501 เป็น อุปกรณ์ E1 Gateways รองรับ 30 Concurrent Calls ทำงานได้ดีกับทุกโอเปอเรเตอร์ของไทย และยังรองรับ Q.SIG สำหรับเชื่อมกับตู้เดิมได้

Compare
รหัสสินค้า: GXW4501 หมวดหมู่: , ป้ายกำกับ: , , , ,

Share this product

รายละเอียด

Description

The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/T1/J1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network. The GXW4500 series offers three models that provide 1, 2 or 4 T1/E1/J1 spans and support 30, 60 or 120 concurrent calls to cater to the VoIP needs of large and medium-sized enterprises.

The GXW4500 series supports PRI, SS7, and MFC R2 digital signaling protocols and nearly all major voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This digital VoIP gateway series includes dual Gigabit network ports with a configurable integrated NAT router, two USB 3.0 ports, and one SD card interface. By adding echo cancellation, jitter buffer, T.38 fax support, TLS, and SRTP security encryption, as well as automated provisioning by HTTP/TFTP with XML config files, the GXW4500 series, is able to cater to the VoIP needs of large and medium enterprises.

Features

  • Software configurable E1/T1/ J1 ports, support PRI, SS7, MFC R2
  • Dual Gigabit auto-sensing RJ45 network ports with integrated NAT router
  • Supports a wide- range of voice codecs, including Opus, G.722, G.729, iLBC, and more
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning by HTTP/TFTP with XML config files
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports multi-language voice prompts