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Avaya CMS - CMSADM backup to NFS
cat /etc/fstab (to verify NFS share name, in this example is /nfsbu) su rootcmsadmoption 3then option 2 for network backupremote destination type /nfsbuwait Backup Log/cms/maint/backup/back.log reboot -n add cronjob to clean up old backups and to aut...
Avaya CMS - CMS Supervisor status link icon
Avaya CMS - Find zombie process
pps auxww Z = Zombie Process D = uninterruptible sleep. $ ps auxww | grep "Z" USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 935 0.0 0.0 0 0 ? Z 17:40 0:00 [ech_copy.sh] <defunct> cms ...
Avaya CMS - Autosync
Click on Link below to display PDF. How Autosync Works.pdf
Avaya SBCE - troubleshooting commands
Avaya MS - netSetup to re IP Media Servers
logon as root and run netSetup to initiate Verify then C to continue enter new PI and gateway, select N for IPv6 and then enter to continue Ping new gateway to validate connectivity Open a web browser and navigate to https:...
Registering Session manager with System Manager ver 10.1
On system Manager Navigate to the Elements > Routing > SIP Entities page and add the Session Managerand Branch Session Manager as a SIP entity. (here you specify the IP for the Security Module) Add new Element for session manager, select previous sip ...
Linux DD - Writing an iso file to an usb
identify USB ─$ lsblkNAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTSsda 8:0 0 465.8G 0 disk ├─sda1 8:1 0 512M 0 part /boot/efi├─sda2 8:2 0 464.3G 0 part /└─sda3 8:3 0 976M 0 part [SWAP]sdb 8:16 1...
Wireshark
Wireshark is an open-source packet analyzer which is widely used for network troubleshooting and traffic analysis. You can download it from the official website https://www.wireshark.org/#download With Wireshark you can capture traffic on any of yo...
Title bar and Task bar disappear on Kali Linux
Run xfwm4 to restart windows manager
AES - Renew AES Cert using System Manager
AES certificate renewal if using SMGR certificate with CA Certificate and End Entity in place. *This work will need a maintenance window for restarts of the AES. 1. Remove Certificate that is about to expire from AES. 2. Restart AE Server 3. Go to th...
VIM
Vim tutorial ** To move the cursor, press the h,j,k,l keys as indicated or directional keys ** ^ k Hint: The h key is at the left and moves left. < h l > The l key is at the right and moves righ...
1. - Oracle SBC Initial configuration
Initial password acme you will need to setup a new password en password is packet enter setup product, press 1 to modify then 5 for sbc enterprise then s to save enter command setup entitlements then 1 for session capacity enter 100 then save ...
0.- Oracle SBC Peer to peer lab Introduction
The objective of this first series of entries is to setup an environment to be able to perform testing on a Oracle Session Border Controller. SIP traffic will be generated using Linphone application on 2 remote hosts using Oracle SBC. Name Network ...
2. - Oracle SBC - Virtual Machines for testing
We need to deploy 2 virtual machines in order to test communication between phones via Oracle SBC we will not go over the deployment, feel free to choose any distribution, for this lab we are using Lubuntu. (feel free to use windows if needed) visit https://...
Nextcloud 503 service unavailable
Running nextcloud PI on LXC sometimes it stops working and needs a refresh of php service. $ sudo systemctl stop php8.1-fpm.service$ sudo systemctl disable php8.1-fpm.service$ sudo systemctl enable php8.1-fpm.service$ sudo systemctl start php8.1-fpm.servic...
Oracle SBC - Reject calls
Verify system health usdensbc2# set-system-state offline Are you sure you want to bring the system offline? [y/n]?: y Setting system state to going-offline, proccess will complete when all current SIP calls and SIP registrations have completed usdensbc2...
1. - What is SIP
SIP SIP - Session Initiation Protocol Signaling Protocol Controls Multi-media sessions Establish user presence Locate users - SIP Mobility Setup, Modify and tear down sessions SIP RFC 3261 SIP is an application-layer control protocol that can es...
2.- SIP User Agents
User Agents A SIP (Session Initiation Protocol) user agent is a software application that runs on a device and communicates with other devices using the SIP protocol. A user agent can act as a client, a server, or both. There are two types of SIP user agents...
3.- SIP Addressing and URI
SIP Addressing In SIP (Session Initiation Protocol), addressing is used to identify the endpoints of a SIP session. SIP addressing is based on the use of SIP Uniform Resource Identifiers (URIs), which are used to identify the SIP endpoints. URI A SIP URI (U...