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Specifications are provided by the manufacturer. Refer to the manufacturer for additional explanations.
| General Information | |
|---|---|
| Brand Name: | Yealink |
| Manufacturer Part Number: | SIP-T21P-E2 |
| Manufacturer Website Address: | http://www.yealink.com |
| Manufacturer: | Yealink Network Technology Co., Ltd |
| Product Model: | SIP-T21P E2 |
| Product Name: | SIP-T21P E2 IP Phone |
| Product Type: | IP Phone |
| Interfaces/Ports | |
|---|---|
| Network (RJ-45): | Yes |
| Number of Network (RJ-45) Ports: | 2 |
| PoE (RJ-45) Port: | Yes |
| Management & Protocols | |
|---|---|
| Communication Protocols: | DHCP |
| LDAP | |
| NAT | |
| RTCP XR | |
| SIP | |
| SIP v2 | |
| SNTP | |
| SRTP | |
| STUN | |
| TCP | |
| TLS | |
| UDP | |
| Physical Characteristics | |
|---|---|
| Colour: | Charcoal |
| Depth: | 188 mm |
| Form Factor: | Desktop |
| Wall Mountable | |
| Height: | 150 mm |
| Width: | 209 mm |
| Power Description | |
|---|---|
| Power Source: | AC Adapter |
| Technical Information | |
|---|---|
| Caller ID: | Yes |
| IP Phone Technology: | VoIP |
| Speakerphone: | Yes |
| Total Number of Phone Lines: | 2 |
ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSE ONLY.ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENT.
Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
US$40
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