IP Telephony and Phones

How to read and understand this output ? IP SLA UDP-jitter #show ip sla statistics Load for five secs: 5%/0%; one minute: 4%; five minutes: 4%Time source is NTP, 16:13:00.323 AEST Wed Apr 19 2017 IPSLAs Latest Operation Statistics IPSLA operation id...

Hey all,I have configured a IOS Video Conference bridge and an audio only CFB on an IOS Router. I can successfully conference 3 or more members using Video, so all good.I cannot however conference in audio clients such as PSTN numbers. I receive the ...

Hi Team,  If this is in the wrong section, please let me know   Does wireshark pickup router, switch interfaces only? Am using promiscuous mode and not picking up ISP router on my side that holds DHCP Thanks again :)

First off, I am not the best at using Cisco Voice. What is happening is I am dialing a number, like 1-800-123-4567 into the phone and when I hear the dial tone it changes the number to 123-4567 and give me a message about having to dial a 1 in front ...

When user is pickup call from another extentsion how CDR capture this. I have a scenario like an external call from ITSP is coming to a internal extesion number (1111) and from that phone call is forwarded to an another phone (2222). But user is answ...

Hi, we're going to update CUCM and IMP from ver. 11.5.1.13054-1 to ver. 11.5.1.14900-11 (SU4). Before switching versions, does the order of the installation of the new software on the different systems like publisher and subscribers matter or can we ...

Hello! Tell me, please, what is the difference between revision Cisco ATA 186-I1-A 68-2881-04 B1* from Cisco ATA 186-I1-A 74-3408-03 A0?   68-2881-04 B1* - Made in China, power supply Delta Electronics EADP-10AB A with a thick wire (rev.: A1, input 1...

how forwarded calls are recorded. i am getting a call to my extension and im forwarding that call to another extension. How CDR logs that data and how recording is happening. please help if anyone know about this

Hi,   We are troubleshooting some  DTMF relay issues. The provider does RFC2833 (inband). The dial-peers on the VG facing CUCM and the provider are set to use rtp-nte and the SIP trunk in CUCM is set to use RFC2833. The Cisco traces and CUBE debugs a...

Hi,   We have  an issue where a call drops each time an extension is dialed through the Call Handler. The region for NC uses codec G.729 and the region for NJ uses codec G.711ulaw. There were no hardware resources for MTP, Transcoding and Conferencin...

Hi,Just want to ask if it is possible to implement SX20 Codec that calls other endpoint via Internet (H323). Are there any licenses needed? Thanks.Arvie