Digium A20 IP phone
                    Item No.
                    1TELA020LF
                
                
Digium A20 IP telefon, základní IP telefon (1TELA020LF), 2,8'' barevný displej, 2x SIP účet, RJ9 jack, EHS, PoE, 10/100Mbps přepínač
                        
                
Description
                    Specifications
                    
| Vendor Name | Digium (Sangoma) | 
| Popis | Digium A20 IP phone | 
| Full Description | Digium A20 IP telefon, základní IP telefon (1TELA020LF), 2,8'' barevný displej, 2x SIP účet, RJ9 jack, EHS, PoE, 10/100Mbps přepínač | 
| Designed for the system | univerzální SIP telefon, universal SIP phone | 
| Connection/Interface/Platform | SIP, ARROW | 
| Power supply | Externí napaječ/injektor, External feeder/injector, PoE, Class 3, PoE, Class 3 | 
| Integrated switch | 10/100 Mb/s, 10/100 Mbps | 
| Headset connector | EHS/DHSG, EEC/DHSG, samostatný analog, separate analog | 
| Display | barevný, colored, grafický, graphic, 4 a více řádků, 4 or more lines | 
| Codec | G.711, G.711, G.722, G.722, G.726, G.726, G.729, G.729 | 
| Buttons | s indikací stavu, with status indication | 
| Number of lines | 2, 2 | 
| Gross weight | 0.91 | 
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