User manual

TD 92675EN
20 June 2012 / Ver. E
Configuration Manual
Ascom i62 VoWiFi Handset
50
6. Handset Configuration
6.9 Telephony
The following parameters are required for the basic telephony settings.
6.9.1 Endpoint ID and Endpoint number
The Endpoint ID and Endpoint number will automa
tically be received when registering the
handset in the VoWiFi system. The Endpoint ID is normally the user’s name registered in the
PBX and is displayed in the handset in idle mode. To change the name displayed in the
handset, see 6.11.1 User Display Text on page 54.
NOTE: If the Endpoint ID needs to be changed, this must be also done in the PBX.
6.9.2 VoIP Protocol
A protocol is a set of standard rules for data traffic required t
o
send information over a
communication channel. Communication protocol is basically following certain rules so that
the system works properly. The following VoIP protocols are supported: H.323 and SIP.
1 Select VOIP > General.
2In the VoIP prot
ocol drop-down list, select “H.323” or “SIP”.
3 Continue with chapter H.323 Protocol or chapter SIP Protocol depending on the
selected protocol.
H.323 Protocol
If the H.323 protocol is used the Gatekeeper IP Address is usua
lly automatically distributed.
No configuration necessary.
1 Select VoIP > H.323.
2 The following settings are applicable for the H.323 protocol.
• Gatekeeper IP address
• Secondary Gatekeeper address
• Gatekeeper listening port
• Gatekeeper ID (name)
• Gatekeeper password
SIP Protocol
The following SIP protocol parameters are located under VoIP >
SIP:
Mode for automatic ca
ll after
al
arm
Off: no automatic call after alarm.
Normal: the call is established as an
ordina
ry call.
Loudspeaker: the loudspeaker on the
ba
ckside of the handset is turned on.
Monitoring: a one-way speech channel
is esta
blished, that is, the called part
can only listen to an conversation.
Off, Normal,
Loudspeaker,
Mo
nitoring {Off}
Turn off NM-MD during call Enable or disable alarms
during a call. Yes/No {No}
Parameter name Description Value {default}