Hello I was wondering anyone could tell me which UDP port numbers are used for Source and Dest in the RTP stack?Thank youJosh
Hello I was wondering anyone could tell me which UDP port numbers are used for Source and Dest in the RTP stack?Thank youJosh
hi,I know i can split a PRI in a various ways, what i would like to know is how can i split the PRI and then push the groups to specific BRI ports.e.g. i have a PRI with 20 lines, i would like to separate it into 4 BRIs and the rest, could i add two ...
Hi,I am going to be using POE cctv cameras. I will be using the 3750 switch and wanted to know if the POE supplied by the switch has any built in surge protection. My customer requires surge protection, but i am unsure if it would be needed as the on...
Hi,I had voice gw configured and it work fine for voice calling between the SIP soft phone. I would like it to support also video, therefore I done research on CCO and it stated IOS 12.4(11)T will support Video codec H.264. I upgrade the voice gw to ...
Hi all,I do have a Router 2811 running 12.4(11)T and CCME 4.0 configured for 20 phones. The router is using a SIP trunk as dial peer.I found a strange behaviour:Everything works quite well as long as the SIP provider doesn't send the calling ID.Call ...
Dear sir,i have a site with 11 branches connected using VPN IPSEC, i want to implement IP telephony solution to the head qaurter, so what is the best solution to provice ip telephony to this siteThanks
Hi there,I'm wanting to setup some sort of VoIP/RTP QoS on a 2MB link between a satellite site and HQ. I have approx 20 handsets at the remote site. I have setup the following QoS rules on both remote and HQ routers, 2620's with IOS 12.2.Router-HQ#sh...
we are using CCM 4.13 that sits behind the firewall. We are using SIP over the internet to connect to a vendor. When we make a call, our vendor can hear us but we are not able to hear our vendor. Also, call gets disconnected after about 30 sec. In...
Hi, Our company is planning to implement IP video conferencing for H.O. and four remote branches. The remote branches are connected to HO by 512kbps leased line. Now, what do I need to implement this requirement. What specific Cisco equipments do I ...
How does the licensing in CM5 function.
voice router 3745 flash:c3745-ipvoice-mz.124-1.1.bini am getting the error and router restarted automatically Apr 15 02:52:22: %DSPRM-5-SETCODEC: Configured codec 8 is not supported with this dsp image kindly help to sort out this issue
Is the following port config valid? Specifically can the srr-queue bandwidth commands be used on an interface with enabling auto qos voip on the interface?interface GigabitEthernet1/0/1 switchport access vlan x switchport mode access switchport none...
I am running Call Manager 4, and I have 7940 phones. Setup all phones with 2 lines. I am having trouble with the call-forward all on the second line only. My other site which is running Call Manager Express, you can push the second line button to pic...
Hi Which VOIP is Equivalent to Linksys SPA942 please give the part no of cisco
Hello,I have 2 users that each have the VT Camera II. They are using the Video Advantage 2.0(2) software. When they open Video Advantage it shows a green bar from the camera to the phone (7941) and they can test the video but when they call each othe...
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