Welltech VoIP ATA series V.2.1 - Manual (Page 99)

ATA-171/172/171P/171M/171+/172+
User’s Guide
7.7.1 Other Settings
7.7.1 Function
Other Settings provide the application that is related with SIP, including Hold by
RFC，QoS，SIP Expire Time，Use DNS SRV etc..
7.7.2 Instruction
Figure 1: FXS or Phone equipment
(Figure 1)
Hold by RFC Default: Off. When setting ON, Hold by RFC function will be
active. Provides ON and OFF mode.
Voice QoS
(Diff-Serv) Default: 40; Only numerals are accepted. Data range: (0~63).
Maximum length is 2 bytes.
SIP QoS
(Diff-Serv)
Default: 40；Only numerals are accepted. Data range: (0~63).
Maximum length is 2 bytes.
SIP Expire Time Default: 60 ； Only numerals are accepted. Data range:
(30~86400 sec). Maximum length is 5 bytes.
Use DNS SRV When setting ON, DNS SRV will be used to search host
information. Provides ON and OFF mode.
Keep Alives
Period ????
Jitter Buffer ????
SIP Server Type Default to General (normal); setup registred SIP server type.
General (normal), Asterisk, BroadWorks, Nortel,Xener, Vodtel.
SIP VID (VLAN) Default to 0; SIP VLAN ID function. To setup SIP VLAN ID
function; Only numbers can be inputted. The segment for
information setup is (0~4094), number length is 2 digits.
0: default to Off/inactivated.
RTP VID (VLAN) Default to 0; RTP VLAN ID function. To setup SIP VLAN ID
function; only numbers can be inputted. The segment for
information setup is (0~4094), number length is 2 digits.
0: default to Off/inactivated.
Submit [Button] Submit the change.