Grandstream Networks GXV3615 Audio Settings , GXV3615 Series Networking Page Assign an IP to GXV3615 , IP Address Configuration

Firmware 1.0.4.8 Page 15 of 28

Grandstream Networks, Inc. 11/29/10

to show the incremental difference betwe en each frame. I-frames are used to help keep the

video looking normal. When inter vals are shorter, the video quality is high er but uses more

bandwidth.

NOTE: T he users might need to configur e the Primary Stream and Seco ndary Stream

properly. Sometimes, the user might like to watch the live video stream from the web GUI in

low resolution mode while recordin g a copy via GSurf/GS_NVR in high resolution due to the

limitation of internet bandwidth. In th is case, for example, primary stream can be configured

to have better resolution, and then the users can use pr imary stream to record while watching

secondary video streams.

Audio Settings

Preferred Audio Codec – The GXV361 5

supports up to 3 different Voco der types,

a-law (PCMA), u-law (PC MU) and G.726.

The audio can also be turned off by

switching the setting to “Disabl ed”

Audio Compression – Audio

compression is a form of data

compression designed to reduc e the size

of audio files. Usually, the higher t he audio compression is, the b etter the audio quality is.

Microphone Volumne – Adjust the volume of b uild-in microphone.

Speaker Volumne – Adjust the volume of build-i n speaker.

GXV3615 Series Networking Page – Assign an IP to GXV3615

GXV3615 supports IP version 4 . The IP address can set automatica lly via DHCP, or a static

IP address can be set manually. To make GXV3615w ork properly, the user needs to set the

DNS configuration properly. For security purposes , the user can also assign t he GXV3615 an

HTTP Port other than 80.

IP Address Configuration

The GXV3615 operates in two modes:

Dynamically Assigned via DHCP – all t he field values for the Static IP mode are not us ed.

The GXV3615 acquires its IP address from the

first DHCP server it discovers on its LAN .

Statically Configured as – configures all of

the following fields: IP address, Subn et Mask,

Default Gateway IP address, DNS S erver 1

(primary), DNS Server 2 (secondar y). These

fields are set to zero by default. Static IP