Grandstream
GRP2601(P/W).
Entry desk phone. 2 lines, 2 SIP accounts.
At a glance
What this phone asks for, and how it finds it
- Vendor
- Grandstream
- Family
- Entry desk phone
- Capacity
- 2 lines, 2 SIP accounts
- Provisioning file
- cfg<mac>.xml
- Other files it requests
- cfg.xml (shared file, no credentials) and cfggrp2601.xml (model defaults)
- DHCP option
- Option 66
- MAC address
- Printed on a label on the underside of the phone, and on the outer box.
Every current Grandstream phone reads option 66 as a full URL string. Option 43 is only read on the newer GXP21xx/16xx/17xx and GRP26xx series; on entry models like this one, set option 66.
Factory reset
Returning this phone to defaults
Steps
- On the phone: MENU, then Settings, then Advanced Settings, then Factory Reset, then confirm.
If it does not come up
- Confirm the phone has a network cable connected.
- Confirm the model recorded for this device matches the label on the phone exactly.
- Confirm a line is assigned to the device in the portal.
- If the phone previously worked elsewhere, factory reset it before enrolling.
Next
Set the matching DHCP option once on your own network, and every Grandstream phone you plug in after this one finds the platform on its own.