Please find the preferred Grandstream GRP2601P configuration for the SIP Deskphone.
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Settings | Parameter | Change To |
|---|---|---|
Accounts > General Settings | Nat Traversal | Keep Alive |
Use SBC | True (Checked) | |
Accounts > SIP Settings | Enable OPTIONS Keep-Alive | True (Checked) |
Registration Expiration |
| |
Accounts > Codec Settings | Selected | Only PCMA |
Symmetric RTP | True (Checked) | |
RTP Timeout | 60 | |
Phone Settings > General Settings | Local RTP Port | 10046 (Greater than 10,000) |
Use Random Port | False (Unchecked) |
Changes on
Settings | Parameter | Change To |
|---|---|---|
Accounts > SIP Settings | Registration Expiration |
|
Video Tutorial
https://drive.google.com/file/d/1WU6GyhPYaFjEL7B7UUxaihUdM-OE35Pk/view
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