Cisco 7941G Administration Guide

•
Core Dumps: Includes hyperlinks to individual dump files. The core dump files include data from a
phone crash.
•
Status Messages: Displays up to the 10 most recent status messages that the phone has generated since
it was last powered up. You can also see this information from the Status Messages screen on the phone.
Status Messages, on page 172 describes the status messages that can appear.
•
Debug Display: Displays debug messages that might be useful to Cisco TAC if you require assistance
with troubleshooting.
Streaming Statistics
A Cisco Unified IP Phone can stream information to and from up to three devices simultaneously. A phone
streams information when it is on a call or running a service that sends or receives audio or data.
The streaming statistics areas on a phone’s web page provide information about the streams. Most calls use
only one stream (Stream 1), but some calls use two or three streams. For example, a barged call uses Stream
1 and Stream 2.
To display a Streaming Statistics area, access the web page for the phone as described in the Access Web
Page for Phone, on page 192, and then click the Stream 1, the Stream 2, the Stream 3, the Stream 4, or the
Stream 5 hyperlink.
The following table describes the items in the Streaming Statistics areas.
Table 48: Streaming Statistics Area Items
DescriptionItem
IP address and UDP port of the destination of the stream.Remote Address
IP address and UPD port of the phone.Local Address
Internal time stamp indicating when Cisco Unified Communications Manager
requested that the phone start transmitting packets.
Start Time
Indication of if streaming is active or not.Stream Status
Unique, fixed name that is automatically assigned to the phone based on its
MAC address.
Host Name
Total number of RTP data packets transmitted by the phone since starting
this connection. The value is 0 if the connection is set to receive only mode.
Sender Packets
Total number of payload octets transmitted in RTP data packets by the phone
since starting this connection. The value is 0 if the connection is set to receive
only mode.
Sender Octets
Type of audio encoding used for the transmitted stream.Sender Codec
Number of times the RTCP Sender Report have been sent.Sender Reports Sent
(see note)
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco
Unified Communications Manager 9.0 (SCCP and SIP)
204
Remote Monitoring
Streaming Statistics

Cisco 7941G Specifications

General

Keypad number of keys	12
Touchscreen	-
Display resolution	320 x 222 pixels
Speakerphone	Yes
Voice codecs	G.729a
Bluetooth	No
Supported network protocols	DHCP, TFTP, SCCP, DSCP
Ethernet LAN (RJ-45) ports	2
Input voltage	48 V
Dimensions (WxDxH)	266.7 x 152.4 x 203.2 mm
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Safety	(UL) 60950, (CSA) C22.2 No. 60950, IEC 60950, EN 60950, AS/NZS 60950
Certification	CE (FCC) 15 (CFR 47) B ICES-003 B EN55022 B CISPR22 B AS/NZ 3548 B VCCI B EN55024 EN 50082-1 EN 61000-3-2 EN 61000-3-3
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3af
Lines quantity	- lines
Phonebook capacity	- entries
Number of handles included	1 pc(s)

Weight and Dimensions

Weight	1600 g