Overview

Dasscom DS series voice gateways are excellent quality and high-effective products that can connect a legacy telephone, FAX, POS and PBX system. DS series voice gateway provides flexible networking for large enterprises and SMEs. For easier installation & configuration, the DS series is compatible with IPPBX or switches of Avaya, Cisco, Huawei, Broadsoft, ZTE, etc.

Key Features

• Caller ID Display (CLI) CLI Restriction
• Call Hold
• 3-Party Conference Call Transfer
• Call Waiting
• Do Not Disturb (DND) Distinctive Ring
• Pick Up
• Firewall Traversal Standard SIP Protocol TR069/SNMP/Web System Logs
• Login Logs
• QoS
• VLAN
• Broadcast Storm Suppression
• Soft Access Control List (Soft ACL)
• Hotline
• Polyphonic Ringtone Black List
• White List
• POS Machine
• Fax
• Primary/Standby SBC Reversal Of Polarity NAT