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Albany Creek, Queensland, Australia
07 3882 2933

Yeastar S-Series IP-PBX

Yeastar S-Series IP-PBX is Yeastar’s entry level offering in the IP-PBX market. The S-Series has been designed to be easy to install, simple to manage and built to perform. Installation is streamlined with auto-configuration, auto detect and plug and play capabilities.

S-Series models provide either 20 or 50 extensions. Both are of a modular design that come fully licensed out of the box and are SIP native for both lines and extensions.

If legacy analogue or digital lines or analogue extensions are required then additional modules can be installed. SIM cards can also be accommodated to allow calls to be made and received over the mobile network.

The Linkus mobile client is available for Apple iOS and Android to allow you mobile to function as an extension on the phone system.

The Yeastar S-Series IP-PBX offers all the features you would expect in a modern phone system along with a couple that you wouldn’t expect – hot standby, a comprehensive hotel/motel package and a billing application for business who on-bill their time to clients.

Both models support hot standby for critical installations. Two S-Series are installed together and linked. One performs the day to day processing but if it fails then the hot standby takes over. The phones and SIP trunk(s) will re-register and the users may not notice anything has happened. Any legacy connections will have to be manually swapped.

Self provisioning of the phones goes one step further with support of common brands such as Yealink, Snom, Cisco, Grandstream, Polycom and Fanvil. Other brands such as Gigaset cordless can be manually provisioned in seconds.

See the latest quick start guide

Listed below are the capacities of each model and with the newer Yeastar P-Series you now have an upgrade path to 10000 extensions on Software Edition or Cloud Edition or would prefer to have your telephony in a server-based environment.

Hardware Specifications
Size(L x W x H)(mm)160 x 160 x 30340 x 210 x 44
Weight0.3 KG1.48 KG
Power supplyDC 12V 1AAC 100-240V 50/60HZ 0.6 A max
Power Consumption1.8-10.6 W2.1-18.5 W
Analogue extensionMax. 4Max. 8
BRI channelsMax. 4Max. 8
GSM/UMTSMax. 1Max. 4
PRI circuits00
Console Port00
TF Card (Up to 256 GB)10
SD Card (Up to 256 GB)01
USB 2.0 (Up to 2TB)00
Hard Disk (Up to 2TB)00
WAN1 (10/100Mbps)1 (10/100/1000 Mbps)
LAN1 (10/100Mbps)1 (10/100/1000 Mbps)
Extension Group1010
Extension digit length2-72-7
Concurrent Calls1025
Auto Recording1025
Outbound Routes3264
Inbound Routes64128
Time Condition1010
Voicemail5000 min(expandable)5000 min(expandable)
Auto attendant3232
Ring Group1616
Members per Ring Group2025
Call queue1616
Members per Call queue2025
Conference Room1616
Max. Members per Conf. Room1025
Pickup Group1025
Members per Pickup GroupUnlimitedUnlimited
Speed Dial Number512512
Call back128128
Members per blacklist5050
Members per whitelist5050
PIN list1616
PIN Numbers per PIN list2050
Paging Group1616
Members per Paging Group1025
MOH Playlist1616
Files per MOH Playlist88
Custom Prompts3232
Notification Contacts44
User Permission2050
Firewall Rules512512
Firewall Blacklist20002000
Database Grant88
Contacts per LDAP List10001000
Backup and Restore88
Network Drive22
Hot standbyyesyes
VPN Server Max Clients2050
VPN Server Max Online Simultaneously2050


For any enquiries on the Yeastar S-Series PBX, please contact us.

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