D30 – Yeastar DSP Expansion Module for S100 and S300

The Yeastar D30 is a DSP module, used to expand the capacity of S-Series PBX. For each D30 module added, the max amount of users increased by 100, and concurrent calls increase by 30. Use up to 1 module on the S100, and up to 2 modules on the S300.

YST-D30 DSP User and Call Expansion Module for S100 S300

The Yeastar EX08 has four onboard module slots and eight interfaces on the panel.
EX08 Card only supported on YeastarMyPBX S Series S100 and S300.
The Yeastar s100 support maximum of 2 EX08 cards and S300 Support 3 cards.
It is used to expand the capacity of PBX. 1 pcs of D30 stands for 100 extensions and 30 concurrent calls.

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Yeastar P550 P-Series IP PBX

Yeastar, Yeastar IP PBXs, PBX

Yeastar P550 IP PBX System Specifications

Base Users/Max Users : 50
Max Concurrent Calls: 25
Base/ Max Call Centre Agents : 50
Max FXS Ports : 8
Max FXO/BRI Ports : 8
Max GSM /3G/4G Ports : 4
Max E1/T1/J1 Ports : – Option not available
Expandable D30 : Option not available
Transport Protocol : UDP, TLS, TCP, SRTP
Voice Codec : G711(alaw/ulaw) ,G722,G726,G729A,GSM, Speex,ADPCM,iLBC
Video Codec : H263, H263P,H264, MPEG4
DTMF : In – band, RFC4733, RFC2833, SIP INFO
NFC Read/Write: Yes
Ethernet Interfaces: 2 × (10/100/1000Mbps)
Hard Disk : No
USB : 1( up to 2TB)
Power Supply : AC 100-240V and 50/60Hz 0.6A max
Size(L*W*H)cm : 34 × 21 × 4.4
Weight : 1.48kg
Form Factor : 1U Rackmount
Environment Operation Range: 0°C to 40°C, 32°F to 104°F Storage Range: -20°C to 65°C, -4°F to 149°F Humidity : 10 – 90% non-condensing

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