Wellgate-24FXO

Introduction

WellGate 2424O is an 24-Line FXO gateway with SIP protocol IP device which connects 24 Lines of analog PSTN telephone network or connect to analog extension of PABX to make or receive VoIP call over Internet or VPN network. This device is suitable for office IP-PBX application at office to office or office to branch office to call between PSTN Line and IP Call.

To select up to 16 SIP TRUNK Accounts

WellGate 2424O is appropriate to use 16 VoIP SIP Trunk or IP Centrex service or IP-PBX within offices and remote branch offices. One of 16 SIP Servers ( or ITSP Service provider or alternative IP-PBX ) can be configured freely at each line ( FXO port ) to make or receive IP Call. It provides up to 16 service platforms according to your dial number or routes plan.

Flexible Dial plan and Route Plan Features

WellGate 2424O provides flexible Dial Plan between FXO and IP Trunk (SIP Soft Switch). Dial Plan is to configure in what condition the digits can be sent out to/from IP network. The dialing inter-digit time before dialing is configurable to meet local PSTN line or PBX’s extension line.
Dial Rule is able to detect the prefix code and maximum digits reached and then dial automatically. The Digit Manipulation (DM) allows you to configure matched prefix code, digits length, start and stop digit position to be replaced digits as well. Route Plan is to configure the incoming and outgoing call routes which you desired this call to go out or allow to income. For instance, IP incoming call may Reach to one FXO port with Priority or Cyclic access. You can also configure IP incoming call by Matched prefix digits, Matched dialing number to FXO line and Matched digit length. For FXO outgoing call to IP routes, the hunting type supports Priority or Cyclic or Simultaneously to select which SIP trunk ( SIP Proxy Server ) to go. FXO outgoing call routes also support by Matched prefix digits, Matched outgoing SIP Trunk number and Matched digit length. Both direction supports No Answer time out and Backup Routes.

VoIP Point to Point Call

In order to connect two different buildings or remotely offices with existing PABX and analog telephone set, The 24 Lines FXO and FXS gateway were configured to peer to peer mode to extend voice call via IP network. The following diagram illustrates its application.

Suit to IP-PBX to access local PSTN Line

WellGate 2424O is a SIP IP device to connect with IP-PBX to access local PSTN network with FXO interface. Its telephony features, for instance, Caller ID detection and Releasing FXO port after call was dropped, are easy to integrate with Legend Telephony Line with IP-PBX in office and branch office IP call application. It is compatible with local Telecom network regulation and your office IP network to transmit analog voice between them.

Specification

·         Interface:

·         Ethernet port (RJ-45, 10/100 base-T)

·         1-WAN port, connect to IP Network

·         1-LAN port connect to PC with NA

·         Support Bridge, NAT and Gateway mode

·         Telephony port connect to local PSTN line (RJ-11 x 24 pcs)

·         RS-232 Console port, DB9 Male, 115200 bps

·         AC power input Jack

·         AC Power ON/OFF Switch

·         Reset key to return Factory setting

·         LED Indicator for System, SIP and FXO status

IP Network connection

·         IPv4 (RFC 791) and IPv6 Simultaneously

·         IPv6 Auto Configuration (RFC 4862)

·         IPv6 Only, IPv4 Only or dual stack

·         MAC Address (IEEE 802.3)

·         MAC Clone Setting

·         Vendor Class ID

·         IP/ICMP/ARP/RARP/SNTP

·         Static IP

·         DHCP Client (RFC 2131), WAN port

·         DHCP Server, LAN port

·         NAT Server (RFC 1631)

·         PPPoE Client

·         DDNS ( DynDNS )

·         DNS Client

·         Firewall

·         URL Filter

·         IP Filter

·         MAC Address Filter

·         Application program Filter

·         Port Filter

·         Port Forwarding (TCP, UDP or both)

·         Bandwidth Control (Download and Upload), Maximum Bandwidth priority setting

·         UPnP Server at LAN port

·         Behind NAT, use DMZ for NAT traversal

·         SNTP with time zone and Daylight Saving

·         TCP/UDP (RFC 793/768)

·         RTP/RTCP (RFC 1889/1890)

·         IPV4 ICMP (RFC 792),

·         TFTP Client

·         VoIP VLAN Support 802.1Q, 802.1P

·         VLAN ID Range : 2 to 4094

·         VLAN Priority : 0 to 7 (Highest Priority)

·         QoS : DiffServ (RFC 2475), TOS (RFC791, 1394)

SIP Protocol :

·         RFC3261 compliance

·         Support up-to 4 SIP Trunk to Register

·         SIP UDP Protocol

·         Support SIP compact Form

·         Support SIP HOLD Type: Send Only, 0.0.0.0 or inactive

·         SIP Session Timer (RFC 4028)

·         SIP Session Refresher: UAC or UAS

·         SIP Encryption

·         MD5 Digest Authentication (RFC2069/RFC2617)

·         Reliability of provision response PRACK (RFC3262)

·         Early/Delay Media support

·         Offer/Answer (RFC3264)

·         Message Waiting Indication (RFC3842)

·         Event Notification (RFC3265)

·         REFER (RFC3515)

·         Support Outbound Proxy

·         Support Primary and Backup SIP Server

·         Support STUN NAT Traversal

·         Support “rport” parameter (RFC 3581)

·         Configure SIP local Port

·         SIP QoS Type: DiffServe or QoS

·         Accept Proxy Only : YES or NO

Audio Codec :

·         G.711 A-law/μ-law, G.729A, G.723.1 (6.3K, 5.3K)

·         Select voice codec priority : Local or Remote

·         Voice Payload size (ms) configuration

·         Silence Suppression

·         VAD/CNG

·         ·                                 Dual IP Stack : IPv6 and IPv4 Simultaneously

·                                 Support up to 16 SIP Trunk Servers

·                                 Support different SIP Trunk to each FXO line

·                                 Auto HTTP Provision feature

·                                 Flexible Routes Plan, Dial Plan, Digit Manipulation

·                                 Redundant Firmware Image