Voice over IP

Hello Everyone, I am monitoring a session on my router and i keep getting these messages and i don't know what they mean.VCC, mtp1 index, mtp2 index, stream1, stream2 = 4 4 11 12 VCC, mtp1 index, mtp2 index, stream1, stream2 = 4 4 12 11VCC, mtp1 inde...

I've found this note about the issue in title:•CSCtk34885Symptoms: Crosstalk being heard intermittently on inbound calls.Conditions: Inbound calls from PSTN to Ingress gateway hearing crosstalk on Rout call leg (DSP to PSTN) on AS5400XM.Workaround: T...

HiI am lloking for a tool other than MDL trace to toubelshooting Dial pLAN issues , on PGW .Have been looking at the Simwriter :http://www.cisco.com/en/US/products/hw/vcallcon/ps2152/products_tech_note09186a00801fe5dd.shtmlbut ,we have aproduction pl...

Hello all,I'm having a problem getting international calls to complete. I have the below in my Cisco 5350 configs with some lines removed to save space. Debug is below that. It appears my translation rule is ok to some extent as the test indicates. W...

I am new to this and can't seem to find a guide or how to setup my VOIP rotuer. (this is a lab, so equipment is older)...I have a Cisco 2651XM (w/NM-2 2FXO & 2FXS) with CME loaded.  I also have two Cisco 7960 phones and a Cisco 3550 switch.My questio...

Hi,Some one can tell me please, if Cisco ITP can running without Cisco PGW softswitch.Note that i want to use Cisco ITP as simply a M3UA and SUA gateway (SIGTRAN) .Thanks in advance.Marwan

Hello Everyone,I am new to Cisco Voice, I want to configure a cisco router "model 1751v", for the Cisco IP phone to work. Can you provide me a procedure on how to configure this router? And what are the software that needs to be loaded on router's fl...

Hi There,I have a laptop running some software which is sending UDP packets marking it with DSCP value. I have configured switch port to trust the DSCP values using command "mls qos trust dcsp" . On the same switch say port 48 is connecting to my WAN...

I want to be able to pick up line 1 but make a call using line 2. Can I do this?Sent from Cisco Technical Support iPhone App

I am purchasing a lab to start my VOIP classes.  What elese do I need in order to plug in exsiting telephone lines into router to make outbound calls and recieve inbound calls? Cisco 3725Memory: 256/256 IOS: c3725-adventerprisek9_ivs-mz.124-15.T14 IO...

Hi ALLI will like to know what is the best option to install call manager 9.1. This is a new install for about 400 phones, The 1st question is: should I go VM server or Phisical Server for the call manager 9.1?2nd Question is.Is unity or voice mail i...

Hi,Anyone here using Cisco Unified Operations Manager and is seeing continuos RTMTDataMissing event for a Cisco Unity Connection?Hope someone can share idea on how I can troubleshoot this or what might be the root cause?Here's a sample eventEVENT ID ...

I have 2 2851 routers built out currently.  Both routers have analog evm in the gateways.Only 1 of the routers has a PSTN PRI for outbound calling to the local carrier.I have been able to setup the configuration on the router without the PSTN PRI to ...