# Telephone System Yeastar P520 20 Extensions VoIP PBX, SIP trunk support, up to 20 concurrent calls

**URL:** https://aio.lv/en/product--yeastar-p520--11600433
**Data updated:** 2026-04-14 14:19 (EEST)
**Category:** VoIP Gateways
**Manufacturer:** Yeastar
**Manufacturer code:** P520
**EAN:** 6977639385041
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 550.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 454.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yeastar-p520--11600433

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Yeastar P520 is a compact VoIP telephone system (IP-PBX) designed for small and medium businesses. Configured for 20 extensions and supporting SIP trunking, it handles internal calling, call routing, voicemail, and up to 20 concurrent calls. Ideal for offices needing reliable VoIP management, multi-line handling and basic unified communications.

## Long description

Yeastar P520 is a compact IP-PBX appliance designed for small and medium businesses that require reliable VoIP call management. Configured for 20 extensions and supporting SIP trunk connectivity, this telephone system manages internal calling, call routing, voicemail and up to 20 concurrent calls. The P520 offers basic unified communications features in a space-saving hardware form factor suitable for office desks or equipment racks.
Advantages
The system consolidates call control, voicemail and call routing into a single appliance, reducing the need for separate telephony servers. Support for SIP trunks and 20 concurrent calls allows the P520 to handle multi-line workloads typical in small offices. Its preconfigured extension capacity simplifies setup for teams with up to 20 users while built-in voicemail and basic UC features improve internal communications without adding extra services.
Suitable for
 Small and medium-sized offices with up to 20 telephone extensions
 Businesses that require SIP trunk support for external PSTN connectivity
 Workplaces needing reliable internal call routing, voicemail and multi-line handling
 Installations where a compact hardware IP-PBX appliance is preferred over cloud-only solutions
When it may not be suitable
This appliance is not intended for large contact centres or enterprises that require more than 20 concurrent calls or extensive advanced unified communications features such as large-scale video conferencing platforms. Organizations that need highly scalable cloud PBX services or advanced third-party integrations may find a cloud-native or higher-capacity system more appropriate.
Key specifications
 Capacity: 20 extensions configured
 Concurrent calls: up to 20 simultaneous calls
 Protocol support: SIP trunking for external connectivity
 Core features: call routing, voicemail, extension-to-extension calling
 Form factor: compact hardware appliance suitable for small office deployment
How to use
Install the Yeastar P520 in a networked location with stable LAN and internet access. Connect SIP trunks from your chosen provider to enable external calling and configure extensions for your users through the device web management interface. Set up call routing rules, voicemail boxes and any required time-based call handling policies. After initial configuration, monitor call usage and adjust concurrent call limits or routing as operational needs change.
What to consider before purchase
 Required number of simultaneous external calls — P520 supports up to 20 concurrent calls
 Compatibility with your SIP trunk provider and any expected codec requirements
 Whether future growth may require a higher-capacity PBX or cloud solution
 Physical placement and network connectivity for reliable VoIP performance
Usage recommendations
For predictable performance, place the appliance on a stable LAN with QoS enabled for voice traffic, use a reputable SIP trunk provider, and assign one extension per user. Regularly update firmware and back up configuration settings to maintain service continuity.

## FAQ

### How much does the Yeastar P520 VoIP Telephone System 20 Extensions cost, and is it available for purchase?

The price is 550.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Yeastar P520 VoIP Telephone System 20 Extensions be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Yeastar products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Yeastar service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty