Hi,I just bought cisco 4321/k9 router. My purpose is to create ipsec vpn to Headoffice and run POS and Single Cisco Phone over ipsec. When i started configuring router, it was not accepting ipsec commands. I checked license and it was showing only ip...

Hi, I have Cisco ISR4331 with Version (Version 03.16.04b.S )((X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.5(3)S4b) . I am trying to register sip phones on this and have succeeded. I used bind address command so that sip phones do get registered. but...

Hi Guys, I need a little assistance here. I am configuring a ASA-5512-x. I need to make communication between interfaces of same security level. I tried "same-security-traffic permit inter-interface" and I tried doing static nat, dynamic nat, pat,,b...

Hi i have cisco cme 10.5. 8841 sip phones are registered with cme. Issue i am facing is phone cannot handle multple calls? How do i check What is the issue? For Extention to Extension call, Phone gives busy signal for 2nd call. For Outside PRI call,...