SC-495N GSM VoIP Terminal has 4 channels for call termination (VoIP to GSM) and origination (GSM to
VoIP) simultaneously. It is SIP based, compatible with Asterisk,
SIP Proxy Server, VoipBuster. Which enable to make 4 calls from IP phones to GSM networks and from GSM networks to IP
Phone at the same time. SC-495N support Build in Dial peer Server, Stun Server & NAT
It is like a traditional PBX. 5060 is a delegate NUMBER
Which has 4 lines: 5062, 5064, 5066, 5068
The call automatically switches from a busy line to available line.
So user just send call to 5060 port from Asterisk/ IP PBX
*** 5060 Port can be changed to any port as user’s need***
1. VoIP (SIP) – GSM conversion
50 sets of LAN --> MOBILE routes setting; 50 sets of MOBILE --> LAN routes setting.
- Support one stage dialing:
*When LAN phone and SC-495N both register SIP proxy Server or Asterisk or VoipBuster, Users can
dial any destination number from LAN phone directly.
*** Please note, SIP proxy Server, Asterisk need to have the route
of destination number. VoipBuster must have credit in deposit ***
- Support free mode - 2 stages dialing & assigned mode - 1
Voice response for setting and status (dial in from mobile).
For call termination (VoIP to GSM) and origination (GSM to VoIP).
Standard SIP (RFC2543,RFC3261) protocol, Communicates with other
gateway or PC
Receive SMS and Send SMS (CDMA VoIP Terminal: SMS feature is not available)
Allows your program to Send/receive SMS with AT Command
Support Call Back feature
All functions can be set on web.
Protocols: SIP (RFC2543, RFC3261)
TCP/IP: IP/TCP/UDP/RTP/RTCP/, CMP/ARP/RARP/SNTP, DHCP/DNS Client,
IEEE802.1P/Q, ToS/DiffServ, NAT Traversal, STUN, uPnP, IP
Assignment, Static IP, DHCP, PPPoE
Codec: G.711 u-Law, G.711 a-Law, G.729A,G.729A/B
Voice Quality, VAD, CNG, AEC, LEC, Packet loss
Frequency: Quad Band: 900/1800/1900/850MHZ
SC-495N series models:
1. SC-495N GSM VoIP Terminal: for GSM – VoIP connection
2. SC-495G3G VoIP Terminal: for 3G/UMTS - VoIP connection, tri band 850/1900/2100MHz (Voice
3. SC-495cdma VoIP Terminal: for CDMA - VoIP connection
Remote SIM SwitchSC-0032RS with 32 SIM: To be installed with SC-495N, SC-895N at same site or at remote site or
foreign country for ISP use.
(SC-495N, SC-895N) (SC-0032RS Remote SIM Switch)