Yeastar S20
The Yeastar PBX S20 is the entry-level model of the new "S" series of PBXs. It is a modular PBX, meaning that the number of its ports can be expanded by inserting additional modules.
The exchange can use both classic SIP/IAX Trunks for connecting to VoIP operators, as well as individual SIP accounts usually used for connecting VoIP phones.
Yeastar S series PBXs feature a new, very user-friendly web interface. Compared to the myPBX series, the design has been redesigned and a number of new features have been added. These include, for example, the ability to assign detailed permissions to individual users, an event center, or plotting graphs showing the PBX load. The PBXs are based on the popular open-source Asterisk 13, which brings higher stability, security, and a number of new features compared to the myPBX series, such as the ability to register multiple extensions. The PBXs also support the AMI (Asterisk Management Interface) API, so it is possible to integrate the PBX with other systems, such as CRM. New features include automatic call recording, which is now available on all models in the series, without the need to purchase a license. Calls can be saved to an SD card or network storage (NAS).
- Max. 20 users (extensions) and 10 simultaneous calls
- Possibility to expand with S2/O2/SO/BRI or GSM modules
- Automatic call recording included
- New, more powerful hardware
- New web interface design
- Services such as voice guidance (IVR), ring groups, queues, conferences, etc.
The control panel contains 2 module slots:
S2 (2x analog telephone), O2 (2x analog line), BRI (2x ISDN2), SO module (1x an. telephone, 1x an. line), GSM (1x GSM channel, SIM800 version module) and LTE (1x 3G/4G channel)
Note: Only one GSM module can be used.
In addition to basic call functions (forwarding, switching, etc.), the exchange also provides a number of advanced functions:
- Call center (call queues)
- Multi-level automated attendant (IVR)
- Provisioning for phones/TA gateways
- Conferences including web conference management
- Ring groups
- Voicemail including the option to send a message to e-mail
- LDAP server - global directory
- Event Centre - notification in case of selected event
- Firewall (including automatic IP address blocking)
- Call Detail Report (CDR)
- E-mail-to-Sms and Sms-to-E-mail (after inserting the GSM module)
- Fax-to-Email
- Bulk import/export of flaps from/to CSV file
It can also be expanded with the G.729 codec. The G.729A codec license is included in the S series PBXs (no need to purchase it separately).
You can also install the following applications for this control panel for free, which you can find in the web management in the App Center:
LDAP Server - Provides centralized phone book management, making phone book management easier. Once the LDAP server is running, you can search the LDAP directory and search for contacts on your IP phone.
Linkus - Links is a mobile client that connects your mobile phone to your corporate IP extension, allowing you to connect with colleagues and customers, anywhere, anytime. Make and receive calls through your corporate phone network to reduce call costs and increase efficiency.
Conference Panel - The Conference Panel is a visual control panel for your conference calls. You can invite people using the dial-out feature on the panel or you can use the phone. You can also save all the contact information of the participants in a "Contact Group" for reuse.
VPN Server - The VPN server application provides a way to securely connect a PBX to a remote network. Traffic between the PBX and the remote network is encrypted, which improves the security of the PBX.
BASIC SPECIFICATIONS
Interface: 2x module slots, 1x TF slot (microSD), 2x RJ-45 (LAN/WAN), 4x analog port (RJ-11)
Protocols: SIP (RFC3261), IAX2, UDP, TCP, TLS, SRTP
Codecs: G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4
Power supply: external power supply DC 12 V (1 A)
Dimensions: 160 x 160 x 30 mm
