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Network Quality

SIP Devices

  • SIP devices sold by Ironton Telephone Company and are currently listed as supported devices have been CERTIFIED and THOROUGHLY tested with our services and trunks (including ALL features we disclose).
    • Note that even the firmware of the phone has been tested thoroughly. Anything outside of what is sold by Ironton Global has NOT been tested nor certified nor is it recommended.
  • Only phones that have been sold by Ironton Telephone Company will receive a warranty and full technical support and configuration help as well as per-configuration.
  • Using your own Sip devices is acceptable.
    • Ironton Telephone Company would be limited to providing the credentials as well as the IP address to authenticate with our SIP servers.
    • No technical support, instructions, help or configuration tools or manuals or PDFs will be given from Ironton Telephone Company.
  • Note:
    • Re-purposing phones utilized from a previous carrier may encounter issues registering to the switch.
    • Some carriers will download a specific configuration image to their phones and LOCK them and change the passwords, making the phone nearly impossible to reprogram.
    • Ironton Telephone Company cannot assist re-configuring the phones.
      • You will need to contact and work with the previous carrier and/or the manufacturer of the SIP device to restore to its default setting.
      • Even then, no guarantees or assumptions can be made.

Discontinued Sales Inventory of Tested SIP Devices:

Yealink Polycom Grandstream
SIP-T27P PY-VVX310 GS-GXP2100 HD
SIP-T28P - End of Life Product PY-VVX410 GS-GXV3275
SIP-T32P/G - End of Life Product PY-VVX600 GS-GXP2140
SIP-T38P/G - End of Life Product PY-VVX1500 GS-GXP2160
SIP-T41P GS-GXV3240
SIP-T42G
SIP-T46G
SIP-T48G
IP Video Phone VP530 - End of Life Product

Current Sales Inventory of Supported IP Devices:

Cisco Yealink Polycom
SPA112 W52P Wireless Base & Handsets SoundStation IP 5000 Conference Phone
SPA8000 SIP-T21P E2 SoundStation IP 6000 Conference Phone
SIP-T23G SoundStation IP 7000 Conference Phone
SIP-T27G
SIP-T29G
SIP-T41S
SIP-T42S
SIP-T46S
SIP-T48S
EHS36-Wireless_Headset_Adapter
YEA-EXP20 Expansion Module
YEA-EXP40 Expansion Module