Hi  preface:  I will try  to setup CUBE to work with SIP ITSP    CUCM_6.1(old) ->CUBE(sip-to-sip)->ITSP      I doesn't want to use MTP required on SIP trunk !!!   ITSP requires EO ( INVITE w/SDP ) .   ITSP doesn't answer with 100/Trying   in  INVITE ...

Hi!Our client said when he reloads the subscriber he cannot get access to CUCM publisher web access for a 5-10 min.After sub reboots pub web admin becomes accessible again.He said that issue can be reproduced.This is not typical problem. I look thru ...

Hi!Is it possible to debug DTMF event ( when gataway receive/transmit DTMF tone over ISDN PRI ) on 28XX/29XX/5350XM  gateways?On analog FXO ports there is a 'debug vpm signal'  commandI looking similar coommand for PRI tone debugging .../lexxa

HelloI've got 871 routerThe was c870-advsecurityk9-mz.123-8.YI2.bin  inside. After I upgraded IOS to c870-advsecurityk9-mz.124-9.T7.bin and reload, 871 dorp to ROMMON with strange error_________________________________________________________________...

HelloThere 3 types of MTP1) CCM software ( Media Streaming App)2) IOS software3) IOS hardwareI have some clients who use SIP trunk (w req. MTP)  from CUCM to Service Provider and MGCP controlled FXS portshint: Service provider uses NON CISCO equpment...