Call Features; Table 11: Ht818 Call Features - Grandstream Networks HT818 Administration Manual

Call Features

The HT818 support all the traditional and advanced telephony features.
Key
Forcing a Codec (per call) *027110 (PCMU), *027111 (PCMA), *02723 (G723), *02729
*02
(G729), *027201 (iLBC), *02722 (G722).
Disable LEC (per call) Dial "*03" +" number".
*03
No dial tone is played in the middle.
*16 Enable SRTP
*17 Disable SRTP
*30 Block Caller ID (for all subsequent calls)
*31 Send Caller ID (for all subsequent calls)
*47 Direct IP Calling. Dial "*47" + "IP address". No dial tone is played in the middle.
*50 Disable Call Waiting (for all subsequent calls)
*51 Enable Call Waiting (for all subsequent calls)
*67 Block Caller ID (per call). Dial "*67" +" number". No dial tone is played in the middle.
*82 Send Caller ID (per call). Dial "*82" +" number". No dial tone is played in the middle.
Call Return Service: Dial *69 and the phone will dial the last incoming phone number
*69
received.
*70 Disable Call Waiting (per call). Dial "*70" +" number". No dial tone is played in the middle.
*71 Enable Call Waiting (per call). Dial "*71" +" number". No dial tone is played in the middle
Unconditional Call Forward: Dial "*72" and then the forwarding number followed by "#". Wait
*72
for dial tone and hang up. (dial tone indicates successful forward)
Cancel Unconditional Call Forward. To cancel "Unconditional Call Forward", dial "*73", wait
*73
for dial tone, then hang up.
*74 Enable Paging Call: Dial "*74" and then the destination phone number you want to page.
*78 Enable Do Not Disturb (DND): When enabled all incoming calls are rejected.
*79 Disable Do Not Disturb (DND): When disabled, incoming calls are accepted.
*87 Blind Transfer

Table 11: HT818 Call Features

Call features
HT818 Administration Guide
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