Micronet SP5052A/S VoIP Gateway, 2 FXO, SIP (MICRONET 5052A/S)

Micronet SP5052A/S VoIP Gateway, 2 FXO, SIP (MICRONET 5052A/S)

Micronet SP5052A VoIP Gateway that features superb audio quality, rich functionalities, and high-level integration. It provides 2 FXO ports, which interface with PSTN (Public Switched Telephone Network) or PBX (Private Branch eXchange). It is an ideal solution for office and home users to reduce international and long-distance phone call expense and have local charge only.

Overview

• Compliant with ITU-T H.323 or IETF SIP standards

• Provide 2 RJ-11 FXO ports for PSTN or PBX's extension

• Provide 2 10/100M RJ-45 ports

• Support G.711A/μ-law, G.723.1, and G.729 codecs

• Transmit T.38 fax

• Support VAD, CNG and EC

• Support detection of power denial, polarity reversal and disconnect tone

• Support caller ID

• Support outbound proxy and STUN for NAT traversal (Only SP5052A/S support )

• Support advanced IVR for PSTN subscriber to dial in

• Support static IP, DHCP and PPPoE

• Support QoS by setting ToS (Type of Service) parameters of VoIP packets

Application

Model	SP5052A	SP5052A/S
Standards	ITU-T H.323	IETF SIP
Interface	2 x RJ-11 FXO ports for PSTN or PBX´s extension
	2 x 10/100M RJ-45 ports
LED Indication	System : POWER, READY, STATUS
	Port : LINK/ACT, 10/100, LINE
Voice Processing	G.711A/μ-law, G.723.1, and G.729 codecs
	VAD, CNG and EC
	Dynamic Jitter Buffer
	Bad Frame Interpolation
DTMF	In-band	In-band
	RFC2833	RFC2833
	H245 Alphanumeric	SIP Info
	H.245 Signaling
	q.931
Telephony	Caller ID (Bellcore / ETSI FSK/ DTMF)
	Call Transfer / Call Forward / Call Hold
	Phone address book
FAX support	FAX auto-detection
	G3 Fax relay (2.4 - 14.4 kbps)
	T.38
	T.38 ECM
	T.38 FAX Redundancy Depth
	ASN.1
Networking	PPPoE dial-up
	DHCP client
	SNTP
	TFTP/FTP client for firmware upgrade
NAT Traversal	Outbound proxy(SP5052A/S only)
	*STUN(SP5052A/S only)
QoS	IP ToS
Management	Web / Telnet / Console
Environment	Operating temperature: 0 - 40 degree C
	Storage temperature: -20 - 70 degree C
	Operating Humidity: 10% to 90%
Power	DC 12V, 1A
Dimension, W x D x H	23 x 15 x 3.8 cm
Weight	360 g
Emission	CE
The product specifications are subject to change without prior notice * will be available in later version