Grandstream HT502 User Manual - Manual (Page 44)

FIRMWARE VERSION 1.0.14.1 HT502 USER MANUAL Page 42 of 54
Use SIP User-Agent
Header
Used to replace SIP User-Agent Header (No Default)
Distinctive Ring Tone Custom Ring Tone 1 to 3 with associate Caller ID: when selected, if Caller ID is
configured, then the device will ONLY uses this ring tone when the incoming call is from
the Caller ID. System Ring Tone is used for all other calls. When selected but no Caller
ID is configured, the selected ring tone will be used for all incoming calls. Distinctive
ring tones can be configured not only for matching a whole number, but also for
matching prefixes. In this case symbol * (star) will be used.
For example:
if configured as *617, Ring Tone 1 will be used in case of call arrived from the area
code 617. Any other incoming call will ring using cadence defined in parameter System
Ring Cadence located under Advanced Settings Configuration page.
Note: If server supports Alert-Info header and standard ring tone set (Bellcore) or
distinctive ring tone 1-10 is specified, then the ring tone in the Alert-Info header from
server will be used. Bellcore rings and tones are independent from custom ring tones.
The custom ring tones can also be specified by alert-info header, for example
Alert-Info: ;info=ring5
Disable Call Waiting Default is No. If set to YES Call Waiting indication information will not be provided to
analog phone connected to this FXS port.
Disable Call-Waiting
Caller ID
Default is No. If set to YES Call Waiting caller ID will not be provided to analog phone
connected to this FXS port.
Disable Call Waiting
Tone
Default is No. This is to disable the stutter Call Waiting Tone when a Call Waiting
information arrives. The CWCID information will still be displayed.
Disable Reminder Ring
for On-Hold Call
Default is No. Do not play the reminder ring when this is set to Yes.
Disable Visual MWI If set to “Yes”, the MWI information will not be transferred to the analog phone
connected to the FXS port.
Do Not Escape '#'
as %23 in SIP URI
If set to “Yes”, device will use ‘#’ instead of %23 in the send URI.
Disable Multiple m line
in SDP Default is No. If set to Yes, device will send only one m line in SDP, regardless how
many m field in the incoming SDP.
Ring Timeout Incoming call will stop ringing when not picked up given a specific period of time.
Delayed Call Forward
Wait Time
Default value is 20 seconds. In case this feature activated using * codes (*92 code), the
call will be forwarded after this preconfigured amount of time.
No Key Entry Timeout Default is 4 seconds. Dialing process is completed and outgoing call is initiated if no
key entry occurs during this preconfigured interval.
Early Dial Default is No. Use only if proxy supports 484 response. This parameter controls
whether the phone will send an early INVITE each time a key is pressed when a user