Specifications

TD 92326GB
2009-03-10 / Ver. E
Installation and Operation Manual
VoIP Gateway
109
The logging of traces does not cause any performance problems since the entries are
written to a special buffer in the device's main memory. This is a ring buffer though, with
the effect that new messages overwrite older ones. It could therefore make sense to hide
some uninteresting aspects to obtain a complete trace for a particularly difficult situation.
15.2.2 Alarms
This view shows the time the alarm occurred, the alarm code, the severity of the alarm,
the alarm source and description of the alarms.
PRIn Information on the PRI interfaces
H.323 Signalling Information on the H.323 signalling
SIP/UDP Signalling Information on the SIP (over UDP) signalling
SIP/TCP Signalling Information on the SIP (over TCP) signalling
SIP/TLS Signalling Information on the SIP (over TLS) signalling
PBX Information on the PBX application
Gateway Information on the Gateway interface
NAT Information on NAT
H.323-NAT Information on H.323-NAT
All TCP/UDP Traffic Information on all TCP/UDP traffic
Enable RPCAP Enables the packet capture (in PCAP format).
Alarm code Description
0x00010001
(Interface down
Source is a physical interface (ISDN or analog). Check
cabling.
0x00010002
(Registration down)
Source is a VOIP interface or a SIP interface. Check interface
configuration, authorization, IP configuration, etc.
0x00050001 (
RTP Error)
No packets have been received at all
0x00050002
(RTP Error
Bad audio quality. Overall number of errors (sequence errors
or high jitter) exceeded a critical limit
0x00050003
(RTP Error)
RTP packet with wrong payload type have been received.
Caused by signalling/negotiation problems (interoperability).
An endpoint sends RTP packets with a payload type other
than negotiated.