HandyTone 286 User Manual
Grandstream Networks, Inc
.
10
Input
Encoding
00
0
01
1
02
2
03
3
04
4
05
5
06
6
07
7
08
8
09
9
*0
. (dot character)
*4
: (column character)
Examples:
If the target IP address is 192.168.0.160, the dialing convention is
Voice Prompt with option 47, then 192168000160
followed by pressing the “#” key if it is configured as a send key or wait 4 seconds. In this case, the
default destination port 5060 is used if no port is specified.
If the target IP address/port is 192.168.1.20:5062, then the dialing convention would be:
Voice Prompt with option 47, then 192168001020
*
45062
followed by pressing the “#” key if it is
configured as a send key or wait for 4 seconds.
5.2.3
Blind Transfer
Assuming that call party A and B are in conversation. A wants to
Blind Transfer
B to C:
1. A presses FLASH (on the analog phone, or Hook Flash for old model phones) to get a dial
tone.
2. Then A dials *87 then dials C’s number, and then #(or wait for 4 seconds)
3. A can hang up.
Note:
Call Feature
has to be set to YES.
A can hold on to the phone and wait for one of the three following behaviors:
A quick confirmation tone (temporarily using the call waiting indication tone) followed by a
dial tone. This indicates the transfer is successful (transferee has received a 200 OK from
transfer target). At this point, A can either hang up or make another call.
A quick busy tone followed by a restored call (on supported platforms only). This means the
transferee has received a 4xx response for the INVITE and we will try to recover the call. The
busy tone is just to indicate to the transferor that the transfer has failed.