Quick tech specs
- VoIP phone with caller ID/call waiting
- SIP, SDP
- 3-way call capability
- 48 lines
Know your gear
Go big with the Poly Edge E500 IP desk phone. The E500 has twelve-line keys supporting 48-lines, features, and contacts. It has a large 5-inch color display and a cutting-edge design that supports up to two expansion modules. This desk phone is packed with features like Poly's famous noise reduction technology, text-to-speech and antimicrobial protection.