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

[Brian Meade]

I had this working back in my lab at Cisco at the beginning of the year.  I
don't have that config anymore though.  I remember it was a bit finicky to
get it working right.

Try increasing the max video bit rate for video calls on the region to
something like 10000 to eliminate that as a potential issue.  The bitrate
on your conference bridge configuration is pretty high.

CallManager traces may be useful here as well to eliminate anything on that
side.

Brian


On Thu, Jun 12, 2014 at 10:06 AM, Jason Aarons (AM) <
jason.aarons at dimensiondata.com> wrote:

>  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] *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)
> *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> 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
>
>        228 ORG     T693   g711ulaw    VOIP        P    10.102.64.48:21108
>
>        229 ORG     T693   g711ulaw    VOIP        P    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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>
>
>
>
>
> itevomcid
>
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