Carrier Access KTA - Manual (Page 13)

z Voice active detection
z Comfortable noise generation
z Echo cancellation
z Dynamic buffer management—minimize effect to voice quality caused by audio delay jitter
z Supports NAT
z Supports.H.323/SIP
z Supports Remote Upgrade
z Supports Call Forwarding
z Lightningproof
7.2 Standards and agreements
z IEEE 802.3 10 Base-T
z G.711A, G.711µ, G.723.1 5.3K/6.3 Kbps and G.729 audio codec
z H.323 v2 and SIP
z TCP/IP: Internet Transport and Control Protocol
z RTP: Real-time Transport Protocol
z RTCP: Real-time Control Protocol
z VAD/CNG Voice active detection/comfortable noise generation
z G.165 Echo cancellation
z DTMF Tone Generate and Detection
z DHCP: Dynamic Host Configuration Protocol
z PPPoE: Point to Point Protocol of Ethernet
z DNS: Domain Name Server
z FTP: File Transfer protocol
z HTTP: Hyper Text Transfer protocol
7.3 Recommend usage net condition
z Delay:
Less than 400ms
z Jitter: Less
than 100ms
z Package loss: Less than 10%
z Bandwidth: More than 30Kbps
7.4 Commands For Setting Network Parameters
Query IP Address
: #*047# or #*0IP#
Set IP address: #73847# xxx*xxx*xxx*xxx# or #SETIP “#xxx.xxx.xxx.xxx#”
Enable DHCP: #3427# or #DHCP#
Disable DHCP:##3427# or ##DHCP#
Reboot: #778# or #RST#
Restore default settings: #358# or #DLT#
Using H.323: #4323# or #H323#
Using SIP: #747# or #SIP#
Using adjusting IP #3228# or #FACT#.
Safety Warning: Please do not place this product near open flame or high temperature. Avoid heavy
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