Siemens OpenStage 15 Administration Manual

administration.fm
A31003-S2000-M102-2-76A9, 28/05/2009
OpenScape Voice - OpenStage Family, Administration Manual
3-119
Administration
Speech
3.11 Speech
3.11.1 RTP Base Port
The port used for RTP is negotiated during the establishment of a SIP connection. The RTP
base port number defines the starting point from which the phone will count up when negotiat-
ing. The default value is 5010.
The number of the port used for RTCP will be the RTP port number increased by 1.
Administration via WBM
Network > Port Configuration
Administration via Local Phone
|
--- Administration
|
--- Network
|
--- Port Configuration
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--- RTP base

Siemens OpenStage 15 Specifications

General

Type	IP Phone
Connectivity	Ethernet
Power over Ethernet (PoE)	Yes
Speakerphone	Yes
Keys	Fixed function keys
Headset Port	Yes
Protocols	SIP
Display	Monochrome display
Audio	G.711, G.729
Power Supply	PoE or external power adapter