3502

WellGate 3502/3502A/3504A

WellGate 3502/3502A/3504A FXS is a two-port/four-port telephone extension to IP network gateway and support H.323 v2/v3/v4 or SIP RFC 3261protocol. It provides telephone services and T.38 fax over IP network with easily operation and configuration for ITSP / ISP (Internet Telephony Services Provider) and Office / SOHO IP-PBX application.

Benefits

	Easy access to IP from phone set or PBX
	Cost Saving - Telephone call from VPN or public Internet
	Follows the existing telephone call dial plan
	Easy interface to ADSL/Cable Modem or Leased line equipment
	Easy Integrated with all kinds of IP-PBXs
	Provision Management via Welltech PRO-9500 Server

Specification

H.323 Version

SIP version

Protocol

ITU-T H.323 v2/v3/v4 compliance

SIP RFC3261

Compatible Server

GnuGK(Behind NAT)

OpenSER Asterisk

Telephony Features

Call Hold, Call Transfer, Call Forward (H.450)

	Call Hold
	Call Transfer
	Call Forward

FAX support

	Automatically FAX detection
	T.38 G3 FAX
	Group 3 Fax relay at 2.4 - 14.4 kbps

	Automatically FAX detection
	T.38 G3 FAX
	Group 3 Fax relay at 2.4 - 14.4 kbps

Audio Codec support

G.711A/μ-law, G.723.1, G.729A, G.729

Network Interface

	10BaseT Ethernet RJ-45 port x 1 for WellGate3502 only
	10/100Base-T Ethernet RJ-45 port x 2 for WellGate3502A/3504A

	10BaseT Ethernet RJ-45 port x 1 for WellGate3502 only
	10/100Base-T Ethernet RJ-45 port x 2 for WellGate3502A/3504A

FXS Interface

	RJ-11 Telephone port (FXS) x 2 for WellGate 3502/3502A
	RJ-11 Telephone port (FXS) x 4 for WellGate 3504A only
	2-wire loop start
	Programmable AC impedance, Feeding voltage, Ring Voltage, Ring Cadence, Loop current and call progress tone
	ON-Hook Voltage: 48Vdc
	Ring Voltage: 50 V RMS
	Loop Current: Constant 23mA

	RJ-11 Telephone port (FXS) x 2 for WellGate 3502/3502A
	RJ-11 Telephone port (FXS) x 4 for WellGate 3504A only
	2-wire loop start
	Programmable AC impedance, Feeding voltage, Ring Voltage, Ring Cadence, Loop current and call progress tone
	ON-Hook Voltage: 48Vdc
	Ring Voltage: 50 V RMS
	Loop Current: Constant 23mA

Voice Quality

	VAD (Voice Activity Detection)
	CNG (Comfort Noise Generation)
	AEC (Acoustic Echo Cancellation) -- G.1684
	Dynamic Jitter Buffer

	VAD (Voice Activity Detection)
	CNG (Comfort Noise Generation)
	AEC (Acoustic Echo Cancellation) -- G.1684
	Dynamic Jitter Buffer

QoS

DiffServ

Caller ID

FSK (Bellcore)/DTMF Detection and generation

Console Port

1 D-SUB 9 pin RS-232 port

Tone

DTMF / CPT (Call Progress Tone) generation/detection

Network Support

	Statically and DHCP for IP address assignment
	Behind NAT Router or IP sharing device
	PPPoE

	Statically and DHCP for IP address assignment
	Behind NAT Router or IP sharing device
	PPPoE

Security

Command line interface and Web management interface Password protected

Configuration & management

Console port, TELNET and Web Browser

System Upgrade

Firmware upgrade through network by TFTP/FTP

Power

Input AC 100V~240V Output DC12V

Certification

	FCC Part 15, CE Class B, VCCI Class B, UL, BSMI for WellGate 3502 only
	FCC Part 15 Class B, CE Class B, VCCI Class B for WellGate 3502A / 3504A

	FCC Part 15, CE Class B, VCCI Class B, UL, BSMI for WellGate 3502 only
	FCC Part 15 Class B, CE Class B, VCCI Class B for WellGate 3502A / 3504A

Operation Temp

0?C to 40?C

Humidity

10% to 90% (Non-condensing)

Dimension and Weight

For WellGate 3502 :

	Dimension: 165mm(W) x 25mm(H) x 100mm(D)
	Weight (unit): 0.7 kg

For WellGate 3502A/3504A :

	Dimension: 223mm(W) x 35mm(H) x 152mm(D)
	Weight (unit): 1.5 kg

For WellGate 3502 :

	Dimension: 165mm(W) x 25mm(H) x 100mm(D)
	Weight (unit): 0.7 kg

For WellGate 3502A/3504A :

	Dimension: 223mm(W) x 35mm(H) x 152mm(D)
	Weight (unit): 1.5 kg

Application Diagram

For Sales enquiry, please send email to sales@sstl.com.hk, or call us at +852 2152 8966.

		We Accept HSBC Purchasing Card & *Citibank Purchasing Card*
		Contact us for details

Send mail to support@sstl.com.hk with questions or comments about this web site. Last modified: 09/05/12

Send mail to support@sstl.com.hk with questions or comments about this web site.
Last modified: 09/05/12