[cisco-voip] 2911 with PVDM-3 and 3x9971s and no Video Conference Homogeneous

[Haas, Neal]

Do you have the “Video Capabilities” Enabled and “RTCP for Video” Enabled on the Devices phone Configuration?


Neal Haas

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons (AM)
Sent: Thursday, June 12, 2014 7:07 AM
To: Brian Meade
Cc: cisco-voip (cisco-voip at puck.nether.net)
Subject: Re: [cisco-voip] 2911 with PVDM-3 and 3x9971s and no Video Conference Homogeneous

Yes a single Device Pool/same region.  Point to point I get my audio and h264 video (can see it via by going to phone ip address in web browser and looking at stream1/stream2)

Once I hit conference it’s an audio only call.  I was expecting some sort of 3-way video.

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeadm/cmevconf.html#59665

Perhaps some debug sccp all and callmanager logs.

Anyone have this working ?  I didn’t spec out a full MCU as I understood the PVDM3-256 could do some sort of 3-way basic video conference.


From: bmeade90 at gmail.com<mailto:bmeade90 at gmail.com> [mailto:bmeade90 at gmail.com] On Behalf Of Brian Meade
Sent: Thursday, June 12, 2014 9:58 AM
To: Jason Aarons (AM)
Cc: cisco-voip (cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>)
Subject: Re: [cisco-voip] 2911 with PVDM-3 and 3x9971s and no Video Conference Homogeneous


Is the conference bridge in the same region on the phones?  Can the phones successfully due H.264 directly between 2 endpoints?

On Wed, Jun 11, 2014 at 10:48 PM, Jason Aarons (AM) <jason.aarons at dimensiondata.com<mailto:jason.aarons at dimensiondata.com>> wrote:
I have 3 9971s  same Device Pool, etc in Callmanager 9.1.2.  Running latest 9971 firmware 9-4-1-9.  Running 2911 with IOS 15.1.4M2.  Video Conference is in its own MRG in the MRGL first in CCM.

The 2911 Homogeneous Video Confer Bridge is in use via the PVDM3-256 but not doing h264, why?  It’s just an audio call?


2911-ATL#show sccp | begin V_Con
V_Conferencing Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.100.64.12, Port Number: 2000
TCP Link Status: CONNECTED, Profile Identifier: 2
Reported Max Streams: 16, Reported Max OOS Streams: 0
Layout: default 1x1
Supported Codec: g729br8, Maximum Packetization Period: 60
Supported Codec: g729r8, Maximum Packetization Period: 60
Supported Codec: g729abr8, Maximum Packetization Period: 60
Supported Codec: g729ar8, Maximum Packetization Period: 60
Supported Codec: g711alaw, Maximum Packetization Period: 30
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: ilbc, Maximum Packetization Period: 120
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: rfc2833 pass-thru, Maximum Packetization Period: 30
Supported Codec: inband-dtmf to rfc2833 conversion, Maximum Packetization Period                                    : 30
Supported Codec: h264: 2.0 (vga), Frame Rate: 30fps, Bit Rate: 1000-1000 Kbps
                       Max MBPS: 72 (x500 MB/s) Max FS: 5 (x256 MBs)
TLS : ENABLED

2911-ATL#show sccp conn
sess_id    conn_id      stype mode     codec   sport rport ripaddr conn_id_tx

33554467   33554551     vcf   sendrecv g711u   32392 25830 10.102.64.46
33554467   33554550     vcf   sendrecv g711u   22792 21108 10.102.64.48
33554467   33554549     vcf   sendrecv g711u   24078 27538 10.102.64.47

Total number of active session(s) 1, and connection(s) 3

2911-ATL#show call active video compact
2911-ATL#show call active voice compact
<callID>  A/O FAX T<sec> Codec       type        Peer Address       IP R<ip>:<udp>
Total call-legs: 3
       226 ORG     T693   g711ulaw    VOIP        P    10.102.64.47:27538<http://10.102.64.47:27538>
       228 ORG     T693   g711ulaw    VOIP        P    10.102.64.48:21108<http://10.102.64.48:21108>
       229 ORG     T693   g711ulaw    VOIP        P    10.102.64.46:25830<http://10.102.64.46:25830>


Show run | begin dspfarm profile 2 conference video homogeneous
dspfarm profile 2 conference video homogeneous
codec g729br8
codec g729r8
codec g729abr8
codec g729ar8
codec g711alaw
codec g711ulaw
codec ilbc
codec h264 vga frame-rate 30 bitrate 1mbps
maximum sessions 4
associate application SCCP


2911-ATL#show ver | inc image
System image file is "flash0:c2900-universalk9-mz.SPA.151-4.M2.bin"

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