IP Telephony and Phones

Hi,I am integrating Nortel BCM400 with Cisco CCM 5.X. I have a 2811 H323 gateway. I need following information:1. What type of interface there will be with 2811 (i.e. T1 or an E1 interface).2. What type of protocol (Primary ni, net5 etc)If anyone has...

When I try to add a phone it gives this error:Error InformationAn invalid parameter was passed during processing. (8)Details:Error No. -2147219960 (0x80040608):CDBLException Dump: [Invalid parameter]any idea?

In TCL AACallers must press 5 (or another number)Then dial extensionIs it possible to dial extension directly without pressing 5?Hunt groups must stay thereTHANKS

Hi, How can I know the maximum number of IP Phones a CCM 4.1 can accommodate consideering the fact that it does not require device licences to register each phone?

For DISA setup, I'm trying to get the default clid_authen_collect script working. When I call in (over voip dial-peer) I get the enter account number, then enter pin number prompts. and after entering user 1001 and pass 1001 respectivtly (with # te...

which TCPs are use cisco SOFTPHONE to communicate with cisco call manager 5.2 ?

please tell me how i add the ATA 186 SIP in call manager 5.2 i am trying to add it as a new devcie but it is not taking SIP protocol its only taking sccp automaticaly please help to solve this

Hi,Is there a way to monitor the status of the manager line without using the console? Like a Speed Dial BLF or something?./G

Is there any way to find which signals are coming from PSTN(Telco)side? I have a FXO disconnection problem and almost tried every thing. Please help.Regards,MAR

Guys..I'm connecting two CCM cluster with SIP Trunk. And both LDAP pointing the same AD server. I've got two problem here:1. The receiver phone showing unknown number for intercluster call2. The caller phone not showing the called name if i setup cal...

Hi,Can someone points me to a good T.38 vs Cisco protocol for fax-relay ?Which am I suppose to choose ?Thanks!

Are there any alternatives to using a ATA 186 on Call Manager 6.1? We want a device with the functionality of an ethernet analog terminal adaptor but do not like that we have to use a 10mb/half duplex port setting. I prefer not to have to use the vg2...