Help for Grandstream® GSC3570
1. Setup guide
This guide describes how to set up the Grandstream® GSC3570 as an extension of your PBX. It also covers configuring the automatic display of the video image when a call comes in from a Behnke Station.
We assume that the basic configuration of the device is complete and that it can be reached by IP in the browser. This guide focuses on connecting to the PBX and on the video display.
It is assumed that the Behnke-Station is already set up to the extent that access to the web interface is possible. If this is not the case, please follow the instructions provided with your base electronics (manuals) and refer to the technical manualRecently updated — within the last 72 hours to complete the basic setup.
1.1 SIP registration
- Open the web interface of the Grandstream® in the browser and log in as administrator.
- Click Accounts in the top menu.
- Select an unused account and enter the SIP credentials of your PBX. Make sure that Account Active is set to Yes. Then click Save and Apply.
| GSC3570 field | Value from your PBX |
|---|---|
| Account Name | freely selectable |
| SIP Server | IP or hostname of the PBX |
| SIP User ID | SIP username |
| Authentication ID | SIP username |
| Authentication Password | SIP password |
| Name | freely selectable |
1.2 Video display for SIP calls from Behnke Stations
Note:
This function requires a Behnke Station with an integrated system camera (e.g. USB or IP camera). For standalone IP cameras, see section 3.
If the Behnke Station and the Grandstream® are registered with the PBX:
- The video image is displayed automatically after the call is answered.
- Optionally, the image can be displayed even before the call is answered (early media).
Proceed as follows:
- Navigate to Settings > External Service.
- Enter the following values:
| Field | Description |
|---|---|
| Service Type | Other |
| Account | Number of the configured SIP account |
| System Identification | freely selectable |
| System Number | SIP phone number of the Behnke Station |
| System IP Address | IP address of the Behnke Station |
| Door 1 | Label of the open button |
| Door 1 Password | Door code of the Behnke Station |
| Door 2 | optional |
| Door 2 Password | optional |
1.3 Operation without a PBX (direct dialing by IP)
- A SIP registration (see 1.1) is not necessary.
- The Behnke Station calls the Grandstream® directly by IP.
To start a direct IP call:
- Dial the IP address of the Behnke Station (enter dots with the
*key). - On the display, select the option IP Call.
1.4 Video display for SIP direct dialing from Behnke Stations
Even with direct IP dialing, the Grandstream® displays the image automatically:
- The video image appears after the call is answered.
- Early media is optionally possible.
Proceed as in section 1.2:
- Open Settings > External Service.
- Enter the following values:
| Field | Description |
|---|---|
| Service Type | Other |
| Account | Number of the configured SIP account |
| System Identification | freely selectable |
| System Number | Hostname from the station's Network tab |
| System IP Address | IP address of the Behnke Station |
| Door 1 | Label of the open button |
| Door 1 Password | Door code of the Behnke Station |
| Door 2 | optional |
| Door 2 Password | optional |
2. FAQ
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