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G502N SIP analogue telephone adapter with multi-function compatibility and 2 FXS ports

Name: G502N SIP analogue telephone adapter with multi-function compatibility and 2 FXS ports
Brand: FLYINGVOICE
Price: USD $1 - 36 / Unit

FOB Price

USD $1 - $36 / Unit

1 Unit(Min.Order)

Supply Ability 20000 Unit / Units per Month
Port Shenzhen China
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Guangdong, China	Brand Name:	FLYINGVOICE	Model Number:	G502N
Type:	VoIP Adapter

Product Description

G502N SIP analogue telephone adapter with multi-function compatibility and 2 FXS ports

1 . A Brife Introduction of G502N

G502N is Multi function compatibility and stability adapter.

The G502N is the newest 2 FXS ATA (Analogue Telephone Adapter) products in Flyingvoice, which enables customers to register to different SIP Proxy server, IP PBX and establish up to 2 concurrent VoIP calls for more flexibility in the voice communication.

Their compact size, excellent voice quality, packed feature functionality and best-in-class price-performance point enable consumers to maximize the power of IP voice and data connectivity.

The G502N is based on SIP V2 standard and compatibility with most service providers. It features 2 FXS telephone ports, TR069 CPE management & monitoring protocols and a base stand for vertical positioning.

. Up to 2 concurrent VoIP calls
. Real time FAX over IP via T.38 and T.30 FAX with G.711
. TR069 CPE management & monitoring protocols
. Field proven compatibility and stability
. Very Highly affordable and effective 2 FXS ports VoIP CPE

2. Pictures of G502N

Side View:

Front View:

Rear View:

3. Specifications of G502N

Hardware Features
Interface	1 RJ45 10/100Mbps LAN port 1 RJ45 10/100Mbps WAN port 2 RJ11 FXS ports 1 Power set 1 Reset button
Power Supply	AC Input : 100-240v, 50-60Hz; DC Output: 5V, 2A
SLIC Feature	Ring voltage: 40-90 Vpk configurable Ring frequency: 20-25 Hz Ring waveform: Sine wave Maximum ringer load: 5 ringer equivalence numbers (RENs) On-hook voltage (tip and ring): -46 to -56V Off-hook current: 18-26 mA Terminating impedance: 600/900 ohm resistive or 270 ohm + 750 ohm, 150 nF complex impedance Frequency response: 300-3400 Hz Return loss (600 ohm, 300-3400 Hz): up to 20 dB Insertion loss (1 Vrms at 1 kHz): 3-4 dB Total harmonic distortion (THD) (350 mV peak at 300 Hz): up to 3% Idle channel noise: 72 dB (typical) Longitudinal balance: 55 dB (typical) Off-hook threshold (line seizure): Rdc < 1000 ohm On-hook threshold (line release): Rdc >10000 ohm Rdc DC supervisory range: Rdc > 450 ohm
Environmental	Operation Temperature: 0~45 Degree C Storage Temperature: -25~85 Degree C Relatively Humidity: 10%~90% No Condensing Shock: Up to 75cm Drop upon package
Dimension	(L)120×(W)80×(H)28mm
Unit Weight	140g(without package)
Software Features
Audio Codec Features	G.711(A-law, u-Law)with PAMS above 4.3 G.729A/AB with PAMS above 4.0 Adaptive Jitter Buffer Management Voice Activity Detection Comfort Noise Generation Echo Cancellation T.30 FAX with G.711 Real time FAX over IP via T.38
Protocols	SIP V2 (RFC 3261,3262,3263,3264) Backward Compatible with RFC2543 Session Timer (RFC4028) SDP (RFC2327) RTP/RTCP (RFC1889 and RFC1890) NAPTR for SIP URI Lookup (RFC2915) STUN (RFC 3489) ARP/RARP (RFC 826/903) SNTP (RFC 2030) DHCP/PPPoE PPTP/L2TP VPN HTTP Server for Web Management TFTP/HTTP/HTTPS for Auto Provisioning DNS/DNS SRV (RFC1706 and RFC 2782)
Management	Firmware Upgradeable Web Management Interface IVR-driven Management Interface Local and Remote Syslog (RFC3164) Auto Provisioning SNTP Time Synchronization Multiple User Level SNMPv2 TR069
Security	Password-protected system reset to factory default Password-protected administrator and user access authority Provisioning, configuration, and authentication HTTP digest: Encrypted authentication using MD5 (RFC 1321)
Applications	NAT/NAPT Router function MAC Address Cloning DHCP Server PPTP/L2TP VPN PPPoE SIP proxy redundancy - dynamic via DNS SRV, A records NAT Traversal by STUN DMZ QoS with Layer 3 DHCP Client and DHCP Server IP conflict detection
Call Features	3-way Conference Music on hold DTMF Relay: In-band, Out-band and SIP INFO Call Hold Call Forwarding Call Mute Call Transfer Call Waiting Speed Dial Caller ID and CWCID Hotline Real time fax over IP via T.38 T.30 FAX with G.711 Dial Plan Black List Call Log

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4. Tested and Compatible Platform

5. Payment and Shipping:

6. Warranty And After Sales Service of G502N

7 . Cooperators

Contact Us

Beijing Flyingvoice Technology Co., Ltd.: Contact nameSiya Liu; Phone86-10-67883237; AddressC1603, Caizhi International Building, 18 East Zhongguancun Road

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IP PBX	IP Phones	New Products	VoIP ATAs
VoIP Wireless Routers	WiFi IP Phone

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G502N SIP analogue telephone adapter with multi-function compatibility and 2 FXS ports

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