The Yeastar EX08 carries up to 4 telephony modules and exposes 8 RJ11 ports on the PBX front panel. It is for P560 and P570 owners (plus S100 and S300) who need analog extensions, landlines, BRI or SIM trunks.
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The Yeastar EX08 brings analog phones, landlines and mobile SIMs onto the larger Yeastar PBXs. It holds up to 4 telephony modules and exposes their lines on 8 RJ11 ports at the front of the PBX. It fits the expansion slot of the P560 and P570, and the S100 and S300 in the S-Series.
Modules the EX08 accepts
Fill its four bays with the modules your site needs:
- S2: 2 FXS ports for analog handsets and fax machines.
- O2: 2 FXO ports for STC landlines.
- SO: 1 FXS plus 1 FXO port.
- B2: 2 BRI ports.
- GSM/3G/4G LTE module for SIM trunks.
How many boards your PBX takes
A P560 takes one board, for up to 8 FXS, 8 FXO/BRI and 4 cellular ports. A P570 takes two, for up to 16 FXS, 16 FXO/BRI and 6 cellular ports. In the S-Series, the S100 accepts up to two boards, and the S300 also takes the EX08.
Installation and port LEDs
Remove the top cover, push out the blank plate, slide in the EX08 and screw it down, then seat the modules. Cellular modules need a SIM and an antenna on the rear socket. Each port then lights by type: green for FXS, orange for BRI, red for FXO.
EX08 or EX30?
Choose the EX08 for analog, BRI and SIM lines, using the modules fitted in its bays. The EX30 gives one E1 port and takes no modules. A P570 can run one of each.
Frequently Asked Questions
Will the EX08 work in a P520 or P550?
No. Those models take modules directly on the mainboard. The EX08 is for the P560, P570, S100 and S300.
How many landlines can a P570 take with EX08 boards?
Up to 16 FXO/BRI ports using two EX08 boards fitted with O2 or B2 modules.
Specifications
- Model: EX08
- Type: Expansion board for telephony modules
- Module bays: 4
- Front-panel ports: 8× RJ11
- Supported modules: S2 (2 FXS), O2 (2 FXO), SO (1 FXS + 1 FXO), B2 (2 BRI), GSM/3G/4G LTE
- Port LEDs: Green: FXS, orange: BRI, red: FXO
- Compatible P-Series PBXs: P560 (1 board), P570 (2 boards)
- Compatible S-Series PBXs: S100 (up to 2), S300
- P570 maximum (2 boards): 16 FXS, 16 FXO/BRI, 6× 3G/4G
- P560 maximum: 8 FXS, 8 FXO/BRI, 4× 3G/4G
- Installation: Front expansion slot, fixed with screws
Features
- 4 module bays and 8 RJ11 ports: build the exact line mix your site needs.
- 5 module types: S2, O2, SO, B2 and the GSM/3G/4G LTE module.
- 1 board in a P560, 2 in a P570: up to 16 FXS and 16 FXO/BRI ports on the P570.
- Color-coded port LEDs: green FXS, orange BRI, red FXO, so technicians identify ports at a glance.