Hello!I'm experiencing one way calling on my lab setup. Outbound calls from simulated PSTN is successful but inbound calls fail. Call flow:Outbound - OKPhone 10.1.1.101 >> CUCM 10.1.1.5 >> 10.1.50.1 CUBE 172.17.1.2 >> 172.17.1.1/172.17.0.0 TELCO >> T...
Dears,I would like to reroute incoming call to a specific number on PRI to a mobile number through same PRI circuit, I configured the followingcall routing> Translation pattern>Translation Pattern : 50 //DID numberCalled Party Transform Mask : 901002...
HelloHere is post http://www.vulnerabilityscanning.com/TFTP-file-detection-Cisco-CallManager--Test_19507.htmMy security says that this is risk vulnerability and I should minimize it. How I can minimize this vulnerability?Thank you!
Hi all, Anyone have the idea what could be the reason of cube sending duplicated sdp attribute in the re-invite message and how to prevent it from happening? m=audio 29542 RTP/AVP 8 255 105 105 19a=rtpmap:105 telephony-event/8000a=ftmp:105 0-15a=rtpm...
Hi, Guys I just installed Voice Gateway and the version I got was 17.5.I read the license, it should be CSLU.CSLU Windows on-prem has not been installed, can the router for calls still work?I see that there is no longer eval. Thank You
We are using Cisco IP Communicator 8.6.3 on Windows 7 systems and the app works fine when it does not have our high security polices applied.But when I apply our Operational security policy (group polices with higher security), the app gets an error ...
Hi, We have users using Jabber with Cisco VPN and some users have one way speech since few weeks. The only changes we can see are windows updates.Packet loss shown on jabber statistic window.No packet loss shown on Cisco ASA connection.Sip inspect ha...
Hello All,I'm trying for weeks to make it work, Asterisk SIP (local) and Webex-(video)calling together on one CP-8845-3PCC (MPP) phone. Doesn't work. What I've done and wat is working:Local Asterisk PBX: Working with 4 extensions.Working remote PBX (...
We have 2 Rath 2100-986 VoIP emergency endpoints. Under the hood this is a Digital Acoustics SS8 IP7-FD-BRD is a board-level full-duplex IP Intercom.We use these as emergency phones, with a single button to call 911.They have both been rock solid, bu...
Hi all,I took over technology management at a charter school in late September and around November we had our server that hosts our PBX fail, resulting in the complete loss of our FreePBX configuration and school phone system.The previous manager lef...
Has anyone tried connecting an ATA 192 as a 3rd party SIP device on CUCM 12? Did it work? Any tips? I know ATA 192 is not *technically* supported on CUCM, but I need the extra ethernet port, and since it's a SIP device, maybe it's theoretically pos...
Cisco connects and then for no apparent reason disconnects.
Hello Experts,Please find attached.We have 2911 Cisco Router and using CME IP telephony. Cisco 74XX Series, 69XX and 9971series Ip phones are being used.Nowadays, 69xx series IP phone users are complaining, whenever they try to call anywhere after co...
Hello everyone,i configured for my customer Extension Mobility and in the Service Parameter i change this Parameters :* Enforce Intra-cluster Maximum Login Time - True* Intra-cluster Maximum Login Time - 1:00from some reason even after i change this...
I noticed in the automated detection logs on my Expressway C, that there are a number of (successful) authentication attempts occurring every few minutes. Is this simply a keepalive mechanism (maybe UDP + SIP thing)?
