Yealink W70B
- Up to 20 simultaneous calls
- Up to 10 DECT cordless handsets
- Up to 10 SIP accounts
- Support Opus audio codec
- Noise Reduction System
- TLS and SRTP security encryption
- No Perception Upgrade
- Supported the new endpoints W73H and can be perfectly compatible with W53H, W56H, W59R, CP930W and color screen DDPhone (T54W+DD10K). Due to the performance of the handset, only W73H and W59R support no perception upgrade.