ArtDio IPF-3000 manual IX. Advanced Call Processing Mute, Hold and Retrieve

To set up personal CODEC preference:

z『Main Menu』=>『8.Advanced』/『1.CODEC』/『1.Preferences』

zReorder the CODEC precedence：

i.0: Disable the selected CODEC

ii.1: Highest priority

iii.8: Lowest priority

Note: if you disable all CODECs, it will auto-arrange the available CODECs and those come with lower bit-rates take precedence. Besides, you should just lower the priorities of G.711 in most circumstances rather than overly disabling them such that the phone could gracefully fall back to G.711A or G.711µ when the peer does not support those low bit-rate CODECs for voice compression.

IX. Advanced Call Processing

1. Mute

zSet up a connected call.

zPress【MUTE】to toggle your voice transmission. On muting state, the red LED of 【MUTE】will be on, and you can hear still the peer’s voice; however they cannot hear you.

2.Hold and Retrieve

zSet up a connected call.

zPress 【HOLD】 to put the peer on hold and the corresponding green LED of 【A/B Channel】 will flash (on which time you can put the handset back to the seat while keeping the peer connected).

zPress 【HOLD】 again to retrieve the call. Alternatively, you can press 【A/B Channel】 to retrieve the call as well. If the handset is on hook, you can retrieve the holding call by turn on speaker phone by pressing【SPK】 too.

Note: if you are held by the peer, IPF-3000will play music-on-hold.

3. Handset, Speaker-phone, Ear-phone and Loud-speaker (Open-listening)

zPress 【SPK】 to switch between speaker-phone and handset. The red LED of 【SPK】 indicates speaker-phone is on or off..

zHowever, if you are in ear-phone mode, then press 【SPK】will switch between handset

Quick Installation Guide -17- IPF-3000