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Users                                                              : 20
Maximum Concurrent Calls                            : 10
Maximum Analog Ports                                  : 4
Maximum BRI Ports                                       : 4
Maximum Cellular Ports                                 : 1
E1/T1/J1 Ports                                               : 0
VoIP Trunks                                                    : 20
Protocol                                                          : SIP (RFC3261), IAX2
Transport Protocol                                          : UDP, TCP, TLS, SRTP
Codec                                                             : G711 (alaw/ulaw), G722, G726, G729A, GSM,

                                                                          Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4

DTMF                                                              : In-band, RFC4733, RFC2833, SIP INFO 
LAN                                                                 : 1 × 10/100 Mbps
WAN                                                               : 1 × 10/100 Mbps 
IP Services                                                     : Static IP, DHCP, VPN, Firewall, VLAN, DDNS,

                                                                               PPPoE, QoS, Static NAT, STUN

Voicemail                                                       : 5000 min (expandable)
Firewall                                                          : Yes
T.38 Fax                                                         : Yes
App Center                                                     : Yes
External Storage                                            : TF Card
USB                                                                : 0
Power                                                             : DC 12V 1A
Size                                                                : (L x W x H): 16 x 16 x 3cm
Weight                                                            : 0.3 kg
Power Consumption                                       : 1.8-10.6 W
Operation Temperature Range                                  : 0°C to 40°
Storage Temperature Range                          : -20°C to 65°C
Humidity                                                          : 10-90% non-condensing
Mounting                                                         : Desktop & Wall-mount

Yeastar S-Series 20 Users 10 Calls 4 Port 1 GSM

  • Brands Yeastar
  • Product Code: S20
  • Availability: In Stock
  • ৳23,500.00