Attestation Letter

FCC ID YZZGXE5108

IP PBX (PRIVATE BRANCH EXCHANGE)

Grandstream Networks, Inc.

1. FCC ID
2. Grandstream Networks, Inc.
3. YZZGXE5108
4. Attestation Letter

Document ID #1893480

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1893480
• https://fccid.io/YZZGXE5108/Letter/Attestation-Letter-1893480
• https://fccid.io/YZZGXE5108/Letter/Attestation-Letter-1893480.pdf

Sending you directly to the document available from FCC.gov...