Product Description
DAG1000-16O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 16 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small and medium businesses, call centers, SOHO, remote offices as well as enterprises with multiple branches.
Protocols/Standards
Key Features : Cost effective gateway with 16 FXO ports
Fax over IP (T.38 and Pass-Through)
Support IPv4 and IPv6
TR069 and SNMP
Multiple codecs: G.711A/U,G.723.1,G.729A/B etc.
Fully compatible with leading IMS/NGN, SIP based IP telephony system
Network Interfaces
Capacity: 16* FXO, RJ11
Ethernet Interfaces:
4* LAN, 10/100Mbps, RJ-45
Console: 1*RS232, 115200bpsCapacity: 16* FXO, RJ11
Ethernet Interfaces:
4* LAN, 10/100Mbps, RJ-45
Console: 1*RS232, 115200bps
Graphic Display
FXO: Connector: RJ11
Dial Mode: DTMF/Pulse Dialing
Caller ID: FSK, DTMF
Polarity Reversal
Answer Delay
Busy Tone Detection
No Current Detection
Feature Keys
Voice & FAX : G.711A/U law, G.723.1, G.729A/B,
Silence Suppression
Comfort Noise Generation(CNG)
Voice Activity Detection(VAD)
Echo Cancellation(G.168), with up to 128ms
Adaptive (Dynamic) Jitter Buffer
Programmable Gain Control
T.38/Pass-through
Modem/POS
DTMF mode: Signal/RFC2833/INBAND
VLAN 802.1P/802.1Q
Layer3 QoS and DiffServ
Telephony Features
VoIP : Protocol:
SIP v2.0 (UDP/TCP),RFC3261
SDP,RTP(RFC2833), RFC3262,
3263,3264,3265,3515,2976,3311
SIP TLS/SRTP
RTP/RTCP, RFC2198, 1889
RFC4028 Session Timer
RFC3266 IPv6 in SDP
RFC2806 TEL URI
RFC3581 NAT,rport
Outbound Proxy
DNS SRV/ A Query/NATPR Query
SIP Trunk
Early Media/Early Answer
NAT:STUN, Static/Dynamic NAT
Headset Jack
Network : Static/Dynamic IP,
PPPoE
DHCP Client
IPv4/IPv6
TCP, UDP,TFTP, FTP, ARP,RARP,
Ping, NTP, SNTP, HTTP/HTTPS, DNS
Ping / Tracert
DHCP Option 66,120,121
Software Features
Port Group
Web ACL
Telnet ACL
Action URL
Digitmap
Routing Rules based Prefixes
Caller/Called Number
Manipulation
Package Content
Maintenance : SNMP v1/v2/v3
TR069
Auto Provisioning
Web/Telnet
Configuration Backup/Restore
Firmware Upgrade via Web
CDR
Syslog
Network Capture
NTP/Daylight Saving Time
IVR local Maintenance
Cloud-based Management