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Community Member

video call through h.323 router

Can any body help

we have a voice gatway h.323 router and a E1 line with 64X30 chanel ,a sip supported video end point device (that register with cucm)now we want to a video cal through h.323 router ,when i am calling the call is going a audio call plz help us what is the configuration for video call.

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VIP Super Bronze

video call through h.323 router

Community Member

video call through h.323 router

Jonathan,

First of all thanks for providing the best reference document for Video call through H323 router.

I am still having issue with the Video calls working both direction:

1) Video calls gets connected over PSTN , I do see 6 channels being selected as part of 384 K calls but

both end point meaning

The Video end point connected to PSTN and the Video Phone @ Cisco CUCM-9971 : there is no Video streaming.

It stays black screen.

Hardware in use for this setup

---------------------------------------------

1) 2951 ISR Router

Cisco IOS Software, C2951 Software (C2951-UNIVERSALK9-M), Version 15.1(4)M2, RELEASE SOFTWARE (fc1)

2) PSTN (PRI Provided by AT&T enabled for Data and Voice)

3) CUCM 8.5.1

Output for an active video call :

#sh call acti vid com

  A/O FAX T Codec       type        Peer Address       IP R:

Total call-legs: 7

       997 ANS     T81    H264        VOIP-VIDEO  P#####70764    A.247.12.181:16452

       998 ORG     T82    g711ulaw    TELE-H320   P91#####5944

       999 ORG     T80    None        TELE-H320   P1######5940

      1000 ORG     T80    None        TELE-H320   P1######5941

      1001 ORG     T79    None        TELE-H320   P1######5942

      1002 ORG     T78    None        TELE-H320   P1######5943

      1003 ORG     T77    None        TELE-H320   P1######5945

# sh call active video br

Telephony call-legs: 6

SIP call-legs: 0

H323 call-legs: 1

Call agent controlled call-legs: 0

SCCP call-legs: 0

Multicast call-legs: 0

Total call-legs: 7

39FF : 1015 18:46:48.401 EDT Fri Jul 6 2012.1 +4970 pid:2000 Answer 917####### active

dur 00:00:18 tx:0/0 rx:286/84524

IP 10.250.20.22:0 SRTP: off rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms Unknown TextRelay: off

media inactive detected:n media contrl rcvd:n/a timestamp:n/a

long duration call detected:n long duration call duration:n/a timestamp:n/a

39FF : 1016 18:46:48.781 EDT Fri Jul 6 2012.1 +4590 pid:300 Originate 91#####5944

active

dur 00:00:19 tx:203/34104 rx:80/6400

Tele 0/0/0:23 (1016) [0/0/0.1] tx:0/0/0ms g711ulaw noise:0 acom:0  i/0:0/0 dBm

  video: h320:Primary  tx:H264 0/0 rx:H264 0/133

39FF : 1017 18:46:54.911 EDT Fri Jul 6 2012.1 +0 pid:300 Originate 1######5940

active

dur 00:00:18 tx:0/0 rx:0/0

Tele 0/0/0:23 (1017) [0/0/0.2] tx:0/0/0ms None noise:0 acom:0  i/0:0/0 dBm

  video: h320:Secondary

39FF : 1018 18:46:55.841 EDT Fri Jul 6 2012.1 +0 pid:300 Originate 1######5941

active

dur 00:00:17 tx:0/0 rx:0/0

Tele 0/0/0:23 (1018) [0/0/0.3] tx:0/0/0ms None noise:0 acom:0  i/0:0/0 dBm

  video: h320:Secondary

39FF : 1019 18:46:56.651 EDT Fri Jul 6 2012.1 +0 pid:300 Originate 1######5942

active

dur 00:00:16 tx:0/0 rx:0/0

Tele 0/0/0:23 (1019) [0/0/0.4] tx:0/0/0ms None noise:0 acom:0  i/0:0/0 dBm

  video: h320:Secondary

39FF : 1020 18:46:57.511 EDT Fri Jul 6 2012.1 +0 pid:300 Originate 1######5943 active

dur 00:00:15 tx:0/0 rx:0/0

Tele 0/0/0:23 (1020) [0/0/0.5] tx:0/0/0ms None noise:0 acom:0  i/0:0/0 dBm

  video: h320:Secondary

39FF : 1021 18:46:58.411 EDT Fri Jul 6 2012.1 +0 pid:300 Originate 1######5945

active

dur 00:00:14 tx:0/0 rx:0/0

Tele 0/0/0:23 (1021) [0/0/0.6] tx:0/0/0ms None noise:0 acom:0  i/0:0/0 dBm

  video: h320:Secondary

Telephony call-legs: 6

SIP call-legs: 0

H323 call-legs: 1

Call agent controlled call-legs: 0

SCCP call-legs: 0

Multicast call-legs: 0

Total call-legs: 7

Can you suggest why the Video streaming is not happening both way and what to look for to get this working.

Thanks for your kind attention.

I do have a TAC case opened still on this issue.

Community Member

video call through h.323 router

hi

i have configured the below configuration to my voice router,but video call not working and my voice call also not woking

plz help me

dial-peer voice 1 pots
incoming called-number .
bandwidth maximum 384 minimum 384

information-type video
direct-inward-dial
!
dial-peer voice 2 pots
destination-pattern .T
information-type video

bandwidth maximum 384 minimum 384
port 0/0/0:15
forward-digits all
!
dial-peer voice 100 voip
destination-pattern 66057...
video codec h264
modem passthrough nse codec g711ulaw
session target ipv4:172.30.28.10
incoming called-number .
dtmf-relay h245-alphanumeric
codec g711ulaw
fax rate disable

voice class called number pool 100
index 1 6057000 - 6057899

port 0/0/0:15
voice class called number pool 100

Community Member

video call through h.323 router

If you follow the documentation suggested by Jonathan, Voice call should work without any issue.

If there is problem with Video then I am also awaiting a response specific to Video . As in my case calls are getting connected as Video but there is no Video streaming.

I am awaiting response from Jonathan or any other expert out there on this...

Thanks

Community Member

Re: video call through h.323 router

Hello,

I have the same problem like Manipandey. Audio is working, but no video.

I use two EX60 registered via sip to a CUCM 8.6.2a. The CUCM is connected to two ISR 2811, which are connected back-2-back via VWIC2-1MFT-E1

the first EX60 calls the second EX60 via the H.323 Gateways. (it's only for testing).

EX60 --> CUCM --> H.323 GW1 --> primary-net5 Link --> H.323 GW2 --> CUCM --> EX60

Under show call active video compact I see, that G.722-56 is used for Audio, but the video codec is none.

on both Routers I've configured a Voice Class with the video codecs H.261, H.263, H.263+ and H.264

Any ideas?

thx

Nico

Community Member

Re: video call through h.323 router

Hello,

I did some testings today. The reason, why video is not working is the communication between the CUCM and the H.323 GW. But I don't know why. I tested the Communication between the CUCM and a Cisco IOS Gatekeeper.

EX60 --> CUCM --> IOS GK --> EX60

Audio is working fine, video don't.

After that I implemented a VCS as an interworking device between the CUCM (via SIP) and the H.323 Gateway and now it works!

My problem is, I need connect the CUCM directly to the H.323 GW, because I have two CUCMs (one Live System for voice only and one for Videotesting). To connect a H.323 GW to a VCS I have to register it to the VCS (the VCS is the GK for the H.323 GW). after that, the H.323 GW blocks incoming calls from the "voice only" CUCM.

Does anybody have an idea?

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