IP Telephony and Phones

Hi,I am facing problem with 4 FXO lines configured on 2811 voice gateway with MGCP/CUCM7. Three lines are working perfectly on voice port 0,1 and 2, but when i connect 4th line on voice port 3 and calls from outside to inside then it gives half ring ...

I´ve seen a Cisco documents (http://www.cisco.com/en/US/solutions/collateral/ns340/ns414/ns728/ns784/713499.pdf)  describing some interoperation between CUCM and Avaya through Q.SIG over PRI(T1 or E1). The document didn´t mention Call Pickup Group be...

I have an end user that has requested that their ext,  after hours only, rolls over to voicemail after 3 rings.  During regular hours it should not rollover to voicemail.  What is the best solution? regular hours 7:30 - 23:00non-business hours 23:01-...

Hey guys,We are currently experimenting with LDAP integration in our CM 7.1 test lab..From reading the documentation, it appears that Application Users are left untouched during the LDAP sync process.We will be migrating from CM 4.1 to 7.1 and have a...

My problem is not that calls will not work, but why they are working.  I'm using an AS5300 for a gateway between our M6 (SIP) and DMS (PRI).  Calls from the M6 are all prepended with a three digit Trunk Group ID such as 008.  So the called number arr...

Hello,i have CUCM 6.0 with 2 node cluster on IBM X3650 2CPU Server and company decided to upgrade it to 7.1.i found some part numbers in GPL CM7.0-U-K9-X3650D=SW Upgrade CM 6.0/6.1 to CM7.0 - X3650 2CPUCM7.0-7.1-U-K9=                 SW Upgrade CM 7....

Hello allCan anyone tell me if it is possible to connect dect or A N Other cordless phone to the UC560 IP PBX?ThanksSimon

Hi,I have been tasked with setting up a remote office in Luxembourg running a H323 SRST gateway off CCM back in the U.K.. This has a BRI connection to the PSTN and Internet Via Ethernet connected to it. (As I will only have remote access to this and ...