Video Over IP

Access troubleshooting, configuration, protocols, and technical resource topics on Cisco Video over IP for enterprise applications and Cisco Product connections, including: IP phones, Video phone, Cisco video conferencing, and Cisco IP communicator, Video over IP, IP video phone, Cisco IP camera, Cisco video surveillance, and more!

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For telephony, I've always trusted TRUNK uplinks with the "trust cos" command, and access-port uplinks with the auto qos dscp command. This has nev...
6 min 36 sec ago
Thanks to Rob Hufman for previously answering part of my query for voice hardware compatibility.I had written some other recent posts but perhaps w...
6 hours 34 min ago
Good MorningI'm working on a construction project for my organization and due to security concerns would like to put fiber in throughout. However,...
1 day 3 hours ago
Dear Cisco techsI am confused regarding VOIP utilising cisco 7900 phones and 2691 MPS routers.What is best to use (unless it depends on individual...
6 days 12 hours ago
I have a CME 7.0 and have Cisco IPphone registered using SCCP, however I need to add a 3rd party SIP device that requires SIP registration, If i co...
6 days 18 hours ago
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Subject Views Votes Rating Replies Last replied by
discussion Benefit of "mls qos trust cos" on 802.1q Trunk vs. "mls qos trust dscp".
Last Reply 6 min 36 sec ago.
0 0 0.0 0 michael.mertens...
discussion Previous discussions with BRI, ISDN and NM-1V
Last Reply 6 hours 34 min ago.
3 0 0.0 0 johncheetley
discussion Fiber with VoIP
Last Reply 1 day 3 hours ago.
9 0 0.0 0 CSCO12262389
discussion QOS for video
Last Reply 1 day 12 hours ago.
42 0 0.0 2 WebRedes EIRL
discussion CME SIP and SCCP
Last Reply 2 days 14 hours ago.
23 0 0.0 0 love2xlr8
discussion NM-1V compliant voice interface cards
Last Reply 4 days 2 hours ago.
6 0 0.0 1 Rob Huffman
discussion QoS Trunk question
Last Reply 4 days 12 hours ago.
21 0 0.0 2 flokki123
discussion ISDN vs NM-1V for residential or small business VOIP
Last Reply 6 days 12 hours ago.
4 0 0.0 0 johncheetley
discussion Issue with calls between a Polycom and a Cisco 7975.
Last Reply 6 days 13 hours ago.
39 1 0.0 1 minkdennis
discussion Can someone break down this show call active voice summary for me?
Last Reply 1 week 13 hours ago.
15 0 0.0 1 mgogna
discussion Windows 7 x64 VT camera II drivers
Last Reply 1 week 4 days ago.
106214 2 5.0 21 chnoble4400
discussion SIP profile rules, can I concatenate ?
Last Reply 2 weeks 19 hours ago.
19 0 0.0 0 heathrw
discussion Cisco Cube outgoing calls only display the sip-ua number
Last Reply 2 weeks 3 days ago.
17 0 0.0 1 Leo Laohoo
discussion Ports for media a signaling for a video call with 2 cisco phone 8945
Last Reply 2 weeks 4 days ago.
15 0 0.0 2 jhflorez12
discussion no video over CUCM 7.1 SIP trunk
Last Reply 2 weeks 5 days ago.
15 0 0.0 0 skb73_user
discussion Cisco Cube outgoing calls only display the sip-ua number
Last Reply 2 weeks 6 days ago.
10 0 0.0 0 stefan-walter
discussion FXO Disconnect Issue with Auto Attendant Only
Last Reply 2 weeks 6 days ago.
6 0 0.0 0 ashraf1891
discussion dialing ip address
Last Reply 3 weeks 6 hours ago.
21 0 0.0 0 kparam2002
discussion CLI does not show on secondary line in cisco 9971 through MGCP CO line
Last Reply 3 weeks 9 hours ago.
3 0 0.0 0 achinthap
discussion Direct registration of Polycom HDX 600 with CUCM 9.1 and video calling issue.
Last Reply 3 weeks 13 hours ago.
5 0 0.0 0 rajkumar.y
discussion Miss Call Alert
Last Reply 3 weeks 15 hours ago.
13 0 0.0 1 Jaime Valencia
discussion anonymous fax calls inbound
Last Reply 3 weeks 3 days ago.
16 0 0.0 4 Wayne De Nardi
discussion NO A/V DURING A CALL
Last Reply 3 weeks 3 days ago.
16 0 5.0 1 Wayne De Nardi
discussion Calls to a PBX Phone through a T1 are not going through
Last Reply 3 weeks 4 days ago.
6 0 0.0 0 lydq@state.gov
discussion Program a shutdown on a SX20
Last Reply 3 weeks 4 days ago.
539 1 0.0 4 Wayne De Nardi
Filter Results
Subject Views Rating Comments Author
TAC Security Podcast #39 - Voice Security Concepts and Best Practices
Last Reply 3 months 5 days ago.
760
5.0
1 Jay Johnston
Sip incoming call from pstn not routing to plar number
Last Reply 3 months 5 days ago.
460
0.0
2 ajit_tarkar
single-passing for analog phones connected to the VG224
Last Reply 2 years 2 months ago.
1050
0.0
4 jiande.zhang
MGCP ISDN Backhaul problem
Last Reply 4 years 2 months ago.
2430
0.0
2 krisztian.papp
Configuring SIP video devices to CUCM 6.x and later
Last Reply 4 years 6 months ago.
5538
5.0
0 vraut
Cisco Video Surveillance Virtual Matrix Software
Last Reply 4 years 8 months ago.
1839
0.0
0 Mahmoud Shokouhi
Cisco Video Surveillance Storage System
Last Reply 4 years 8 months ago.
2057
0.0
0 Mahmoud Shokouhi
Cisco Video Surveillance Operations Manager Software
Last Reply 4 years 8 months ago.
2346
5.0
0 Mahmoud Shokouhi
Cisco Video Surveillance Media Server Software
Last Reply 4 years 8 months ago.
2137
0.0
0 Mahmoud Shokouhi
Cisco Video Surveillance Encoding Server
Last Reply 4 years 8 months ago.
2012
0.0
0 Mahmoud Shokouhi
Video Advantage 2.0 between 7970 and 7960 as well as between 7970 and Cisco IP Communicator does not show videos during the call even after the camera is associated with the devices and Cisco CallManager 4.x has video enabled
Last Reply 4 years 9 months ago.
2559
0.0
0 TCC_2
When video calls are being auto answered on the 7985 IP phone, if a call came through and was immediately auto answered, it would fail with the "No resources available" error message from the MCU
Last Reply 4 years 9 months ago.
1537
0.0
0 TCC_2
IPTV
Last Reply 4 years 9 months ago.
1955
0.0
0 SunilKhanna
The user cannot make a video conference call from IPVC video conferencing equipment through a Cisco CallManager
Last Reply 4 years 9 months ago.
1392
0.0
0 TCC_2
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