search for: gxv

hi, do you someone test this http://www.grandstream.com/y-gxv3000.htm? video works? (it's have H264 video codec) i want this topology gxv-3000 - nat -{Internet}- Asterisk -{Internet}- nat - gxv-3000 --------------------------------------- Marek Cervenka LCNA - http://lcna.slu.cz =======================================

I am trying to set up a Grandstream GXV-3000 Video phone to Asterisk ver 1.2.21.1. The problem I'm having is that it can call other SIP phones, but not vice versa. Can someone tell me where is the problem? TIA! Here's part of my configurations: ---------- sip.conf ---------- ; 113 is the Grandstream phone [113] type=friend us...

...2950, 0.2875, -0.2800,-0.6050, 0.2125,-0.5525,-1.7850) ndat=length(y) ybk=y x1bk=x1 x2bk=x2 ######## Joint probability function of y, x1 and x2 # fit joint probability function fityxv=locfit(~y+x1+x2,alpha=1,deg=1) fyxv=predict(fityxv,where="data") ######## Marginal distribution of gxv # fit marginal distribution of y fitxv=locfit(~x1+x2,alpha=0.5,deg=1) gxv=predict(fitxv,where="data") ######## Prediction of fyxv and gxv # new data vx1=0.2 vx2=0.7 x1new=rep(vx1,ndat) x2new=rep(vx2,ndat) ynew=y # marginal distribution of gxv for new data newdata=data.frame(x1new,x2new)...

...850) > > ndat=length(y) > ybk=y > x1bk=x1 > x2bk=x2 > ######## Joint probability function of y, x1 and x2 > # fit joint probability function > fityxv=locfit(~y+x1+x2,alpha=1,deg=1) > fyxv=predict(fityxv,where="data") > > ######## Marginal distribution of gxv > # fit marginal distribution of y > fitxv=locfit(~x1+x2,alpha=0.5,deg=1) > gxv=predict(fitxv,where="data") > > ######## Prediction of fyxv and gxv > # new data > vx1=0.2 > vx2=0.7 > x1new=rep(vx1,ndat) > x2new=rep(vx2,ndat) > ynew=y > > # marginal...

Has anyone managed to get these two phones to make a video call to each other ? If so, care to share how the hell you managed ? the GXV is at the latest firmware, and xlite the latest download Asterisk 1.4 trunk TIA Julian

Dear, I'm having problems with the configuration of this gateway(GrandStream GXW 4108), I used the instructions from GrandStream but it doesn't work. Someone has a good configuration for this gateway? Thanks in advance, Nelson -------------- next part -------------- An HTML attachment was scrubbed... URL:

...video is displayed correctly (the only difference is the asterisk version of B) SIP video phone A (h264/Asterisk 1.8.11) <---IAX2 trunk----> SIP video phone B (h264/Asterisk 1.8.20) Any pointers to help me debug further please? Does had a similar problem? The videophones used A:Grandstream GXV-3000/3140 B:Grandstream GXV-3275 Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20141023/65794b93/attachment.html>

...m 0x200004 (ulaw|h264) to 0x0 (nothing) [Apr 30 11:22:48] ERROR[8031]: app_rtsp.c:1273 rtsp_play: No media found [Apr 30 11:22:48] WARNING[8031]: app_rtsp.c:1535 rtsp_play: <rtsp_play == Auto fallthrough, channel 'SIP/440-0856dd70' status is 'UNKNOWN' I am using a Grandstream gxv 3000 trying to connect to a linksys WVC210 camera that does rtsp. I can use mplayer to view the rtsp at http://192.168.1.175/img/video.sav . I installed app_rtsp.c in asterisk 1.4.23.2 I was hoping to view the camera on the video phone. Is there something I am missing? Thanks, Jerry

Anyone using an N900 with asterisk yet? Had mine for a while now and VoIP (voice) has been working really well, but the new firmware update brings SIP Video calling too - so just given it a go... The fly in the ointment is that I only have a Grandstream GXV3000 to test it with ... And it worked - sort of. If I call the N900 from the Grandstream it's OK (H263 and H264 seems supported), and I get video both ways, but if I call the GXV3000 from the N900, then I don't get any video - sound is OK. Even after pushing the 'video' and came...

...ck window and if I remember correctly, I was getting white noise in one direction (not sure if the noise thing is asterisk's fault or the phone's). I do see the video packets going through when I enable debugging on iax2, so this is strange. I tested with linphone, pjsua, and a Grandstream gxv3240. Video calls that don't go through the iax2 trunk work fine (eg: both phones in the same server). If I change the trunk to use pjsip, video works fine, but then I have other problems that am still working on. I'd rather keep using iax2 for my trunks for a while, so my question is: Is...

Hi, One of my clients, wants to use * box to run weekly meetings between remote locations over the internet. What would be the best configuration for this? We are talking about two conference rooms. I am referring to the actual hardware/software and bandwidth requirements for this to work well. I have run two software video phones and I had marginal results with it when displayed on large LCDs,

I've done some googling and searched voip-info but I'm not able to find a good answer about how to provision the GXP 2000. Based on questions I've asked before it seems like a lot of people are using the grandstream phones so I figure provisioning can't be that hard. Is everyone using the web interface for *every* phone? Or is there a better, more automatic, way? TIA!!! Thanks,

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking