2N 4G wireless router 2N SpeedRoute - User manual, 1898 v1.02 - Manual (Page 41)

Table of Programmable Parameters 3.2
41
Enable
Enable the use of the SIP account and VoIP routing.
User agent
Set the name to be displayed to the called subscriber.
Local port
Set the port to be used for SIP communication by 2N ® EasyRoute.
RTP port base
Set the port for RTP stream sending.
RTP port count
Set the range of the RTP ports to be used. Range 1-10.
Register expire
When the preset time interval elapses, the gateway sends a new registration
packet to the SIP proxy as defined in the SIP > Account menu. Range 30s-3600s.
Keepalive
When the preset time interval elapses, the gateway sends a KeepAlive packet to
restore the gateway path storing time in the NAT router tables.
Range 0-100000ms.
Codec 1 to 5
Set the priorities of codecs 1 to 5. The lower the number, the higher the priority.
If you set none, codec G.729 will be used.
Setting options: G.729, G.723, PCMU, PCMA
Default settings: Codec 1 – G.729
Codec 2 – G.723
Codec 3 – PCMU
Codec 4 – PCMA
Codec 5 – Unused
Note
n Currently, 2N ® EasyRoute supports four types of codecs. They are: G.729,
G.723, PCMU and PCMA. Codec 5 is reserved for future extension of the
codec range. So do not change the default values of Codec 5 for the time
being (Unused).