This device is one unit in a failover pair and the purchase record of LCS is on the other unit of this pair (). Because the subscription can only be renewed on the device that purchased the LCS, you will be purchasing LCS for: .


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Buy Enterprise Plan for P-Series PBX

Maximize the productivity for your agents and remote workers

Are you a Yeastar certified partner? Partner Portal to purchase and enjoy your special discount.

1Select Plan
2Billing Info

Select the plan based on your PBX model, subscription period and fill in the device information

Select Plan


Select PBX Model:

Subscription Period:

Monthly Annually Save --

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PBX Serial Number*:

Device Alias:

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Pricing Plan

P550 Enterprise Plan

$ USD/yearmonth

Period: 1-year

Total: 169

Total for the first month: $169


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First Name*

Last Name*

Email Address*

Phone Number*

Company name*

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Select the payment method and pay for the order

Order Summary

Order Number:

Plan:P550 Enterprise Plan

AnnualMonthly Subscription Fee:

Subscription Period:1-year


PBX Model:P550

PayPal Automatic AnnualMonthly Renewal:

Auto-renewal Discount:

Next Billing Date:

(3 days prior to the service expiration date)

Next Billing Amount:

Order Total:169

Payment Methods:

After you submite your orders you need contact Yeastar or your local supplier to activate the orders.

Payment MethodsPayment Methods

Payment Methods

Enable PayPal Automatic AnnualMonthly Renewal

(this can be cancelled at Paypal any time).

5%Enable Automatic AnnualMonthly Renewal to get 5% OFF for the first yearmonth of subscription

5% Get extra 5% OFF with PayPal Automatic Payment

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Billing Information

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Your payment has processed successfully. We will send you a confirmation email with invoice attached automatically to notification contact.Yeastar will add automatically, you are able to check it on PBX. If you have any problem please contact your sales contact.
Device Information
Serial Number:--
Product Model:P550
Before purchase: ----
After purchase:    Expiration Date:--