Dtmf methods, Preferred vocoder (codec), Table 7: basic settings – Grandstream HT502 User Manual User Manual
Page 30
FIRMWARE VERSION 1.0.14.1 HT502 USER MANUAL Page 28 of 54
Set this to Yes when gateway is behind firewall on a private network.
DTMF METHODS
DTMF Settings are in FXS portX pages.
DTMF in-audio
DTMF via RTP (RFC2833)
DTMF via SIP INFO
Set priority of DTMF methods according to your preference. This setting should be based on your server
DTMF setting.
PREFERRED VOCODER (CODEC)
The HT502 supports a broad range of voice codecs. Under Profile web pages, choose your preferred
order of different codecs:
PCMU/A (or G711µ/a)
G729 A/B/E
G723
G726 (16/24/32/40)
iLBC
AAL2 (all G.726)
TABLE 7: BASIC SETTINGS
End User Password
Password to access the Web Configuration Menu. This field is case sensitive with a
maximum length of 25 characters.
Web Port
By default, HTTP uses port 80. This field is for customizable web port.
Telnet Server
Default is set to YES.