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DATE:

February 26, 2025

AUTHOR:

Inlayer Engineering Team

New Firmware Updates & Key Bug Fixes for Config Conflicts and Issue for Poly ZTP

We've rolled out new firmware updates for Cisco and Yealink devices, ensuring improved performance and compatibility. Key fixes include resolving configuration conflicts in Phonism’s Tags feature and addressing Poly ZTP credential errors.

⚙️ Firmware Updates:

  • Cisco
    • Cisco ATA 191 & 192 - 11.2.4
    • Cisco 68xx, 78xx, 88xx device series - 12.0.6 & 12.0.7
  • Yealink
    • Yealink T54W (T57W,T53W,T53,T53C,T54,T57) - 86.0.70
    • Yealink T46U (T43U,T46U,T41U,T48U,T42U) - 86.0.70
    • Yealink T46U (T43U,T46U,T41U,T48U,T42U,T44U,T44W) - 86.0.90
    • Yealink T33G (Webex Calling) - 86.0.157
    • Yealink T34W (Webex Calling) - 86.0.157
    • Yealink T53W/T54W/T57W(WxCalling) - 86.0.157

🐛 Bug Fixes:

  • Phone Config Update:
    • Corrected an issue around resolving values that start and end with { } that conflicted with the native Phonism Tags feature.
  • Poly ZTP:
    • Corrected an issue when saving Poly ZTP credentials, an error message would still appear stating, “No valid credentials for Polycom redirect service”