Grandstream Networks GSC35 Series User Manual

GSC35XX Series User Manual
Version 1.0.0.15
P a g e | 85
Operation
Delete, Modify, lock or download the recording file.
Notes:
• A recording file cannot be deleted if it is locked.
• Users can delete a bench of recording files by clicking on “Delete”.
Device Detection Page Definitions
Audio Loop Test
Available for the GSC3510 only
Audio loop test is used to test the three MICs available on the GSC3510. Each one of the MICs is tested
separately.
Figure 54: Device Detection - Audio Loop Test
Built-in Speaker Test
Built-in Speaker Test is used to test the GSC3510/GSC3505 by playing a piece of music in order to verify
the sound quality.

Grandstream Networks GSC35 Series Specifications

General

Casing	Plastic
Humidity	10% to 90% Non-condensing
Audio Codecs	G.722, G.726, iLBC
Network Protocols	SIP, HTTP, HTTPS, TFTP, FTP, NTP, DNS, SRTP, TLS, ICMP, ARP, RTP, RTCP
PoE	802.3af
Security	SRTP, TLS
Mounting	Wall mountable
Display	No
Camera	No