Grandstream Networks 496 User Manual
Page 20
HandTone-496 User Manual
Grandstream Networks, Inc.
20
local SIP port:
5062
(default 5062)
local RTP port:
5008
(1024-65535, default 5008)
Enable Call
Features:
No
Yes (if Yes, Call Forwarding & Call-Waiting-Disable are
supported locally)
Send DTMF:
in-audio
via RTP (RFC2833)
via SIP INFO
DTMF Payload
Type:
101
General Misc.
Settings:
Preferred Vocoder:
(in listed order)
choice 1:
current setting is " PCMU"
choice 2:
current setting is " PCMA"
choice 3:
current setting is " G723"
choice 4:
current setting is " G729"
choice 5:
current setting is " G726-32"
choice 6:
current setting is " G728"
choice 7:
current setting is " iLBC"
Voice Frames per
TX:
2
(up to 10/20/32/64 for G711/G726/G723/other codecs respectively)
G723 rate:
6.3kbps encoding rate
5.3kbps encoding rate
iLBC frame size:
20ms
30ms
iLBC payload type:
98
(between 96 and 127, default is 98)
Silence Suppression:
No
Yes
SIP Registration:
Yes
No
Unregister On
Reboot:
Yes
No
Layer 3 QoS:
48
(Diff-Serv or Precedence value)
Layer 2 QoS: 802.1Q/VLAN Tag
0
802.1p priority value
0
(0-7)
Use DNS SRV:
No
Yes
User ID is phone
number:
No
Yes
Early Dial:
No
Yes (use "Yes" only if proxy supports 484 response)