[cisco-voip] RESOLVED: 2911 with PVDM-3 and 3x9971s and no Video Conference Homogeneous
Jason Aarons (AM)
jason.aarons at dimensiondata.com
Thu Jun 12 10:36:03 EDT 2014
Spot on. Fixed it.
So why is the default “Service Parameter > Default Interregion Max Video Call Bit Rate (Includes Audio) > 384 “ not working for video calls? I think the answer is my dspfarm profile x conference video homogenous I selected h264 vga, and that means that only VGA calls will work which uses more than 384K for VGA.
What I am not clear is for my 9971s what “video codec h264 x” can be used with the default inter-region service parameter of 384 and work? I can’t find a mapping showing if qcif or cif, etc can use 384k.
2811-ATL(config-dspfarm-profile)#codec h264 ?
4cif Allowed Resolutions: 4CIF and 4SIF
720p Allowed Resolution: 720p
cif Allowed Resolutions: CIF and SIF
qcif Allowed Resolutions: QCIF and QSIF
vga Allowed Resolution: VGA
w360p Allowed Resolution: w360p
w448p Allowed Resolution: w448p
R1(config-dspfarm-profile)#codec h264
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/9_1_1/ccmsys/CUCM_BK_C5565591_00_cucm-system-guide-91/CUCM_BK_C5565591_00_cucm-system-guide-91_chapter_0101100.html
CCMAdmin > System > Region Information > Region > Region Relationships
Modify my relationship to the same region for “Maximum Session Bit Rate for Video Calls” from Use System Default to the radio box 10000 kbps
Here is what a good 3-way 9971 VGA video call now looks like once I set the region to 10000 kbps ! ☺
2811-ATL#show sccp conn
sess_id conn_id stype mode codec sport rport ripaddr conn_id_tx
33554472 33554579 vcf sendrecv h264 16420 26122 10.102.64.46 33554580
33554472 33554578 vcf sendrecv g711u 16418 29720 10.102.64.46
33554472 33554576 vcf sendrecv h264 16416 31928 10.102.64.48 33554577
33554472 33554575 vcf sendrecv g711u 16414 31990 10.102.64.48
33554472 33554573 vcf sendrecv h264 16412 18130 10.102.64.47 33554574
33554472 33554572 vcf sendrecv g711u 16410 28862 10.102.64.47
Total number of active session(s) 1, and connection(s) 6
From: bmeade90 at gmail.com [mailto:bmeade90 at gmail.com] On Behalf Of Brian Meade
Sent: Thursday, June 12, 2014 10:14 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
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<mailto: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> [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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