diff --git a/agent-scripts/install.sh b/agent-scripts/install.sh
old mode 100644
new mode 100755
index 05a7907..dac8962
--- a/agent-scripts/install.sh
+++ b/agent-scripts/install.sh
@@ -1,2 +1,83 @@
 #!/bin/bash
 
+# Check zabbix dir
+
+ZBXDIR="/etc/zabbix"
+
+if [[ -d "$ZBXDIR" ]]
+then
+    echo "Directory $ZBXDIR exist. Continue..."
+else
+    echo "Directory $ZBXDIR does not exist! Please install zabbix (agent) first! Exiting."
+    exit 25
+fi
+
+# Creating dirs
+
+mkdir /etc/zabbix/scripts
+mkdir /etc/zabbix/scripts/asterisk
+
+# Install scripts
+
+echo "1 - SIP only scripts"
+echo "2 - SIP peers and pjsip trunks"
+
+read -r -p "Please choose agent scripts type [default: 1]:" response
+
+if [ -z "$response" ]; then
+    response="1"
+fi
+
+    case "$response" in
+        "1")
+            echo "Installing siponly agent scripts"
+            cp -r ./siponly/* /etc/zabbix/scripts/asterisk/
+            ;;
+
+        "2")
+            echo "Installing sip peers and pjsip trunks agent script"
+            /usr/sbin/fwconsole stop
+            cp -r ./sip-peers_pjsip-trunks/* /etc/zabbix/scripts/asterisk
+            ;;
+
+         *)
+            echo "Incorrect input. Aborted."
+            exit 25
+            ;;
+    esac
+
+chown -R zabbix:zabbix /etc/zabbix/scripts/asterisk
+chmod +x /etc/zabbix/scripts/asterisk/*
+
+# Check agentd dir
+
+if [[ -d "/etc/zabbix/zabbix_agentd.conf.d" ]]
+then
+    AGTD="zabbix_agentd.conf.d"
+else
+    AGTD="/zabbix_agentd.d"
+fi
+
+
+# add items conf
+
+touch /etc/zabbix/$AGTD/asterisk.conf
+
+
+echo "UserParameter=asterisk.trunk,/etc/zabbix/scripts/asterisk/trunk.sh" >> /etc/zabbix/$AGTD/asterisk.conf
+echo "UserParameter=asterisk.aster,/etc/zabbix/scripts/asterisk/aster.sh" >> /etc/zabbix/$AGTD/asterisk.conf
+echo "UserParameter=asterisk.peers,/etc/zabbix/scripts/asterisk/peers.sh" >> /etc/zabbix/$AGTD/asterisk.conf
+
+chown -R zabbix:zabbix /etc/zabbix/$AGTD/asterisk.conf
+
+# Add sudo nopasswd for zabbix
+
+echo "#zabbix-agent" >> /etc/sudoers
+echo "zabbix ALL= NOPASSWD: /bin/grep, /bin/cut, /usr/sbin/asterisk" >> /etc/sudoers
+
+# Restarting zabbix agent
+
+echo "Restarting zabbix agent..."
+systemctl restart zabbix-agent
+
+echo "Install completed!"
diff --git a/agent-scripts/sip-peesr_pjsip-trunks/aster.sh b/agent-scripts/sip-peesr_pjsip-trunks/aster.sh
deleted file mode 100644
index ebb9daf..0000000
--- a/agent-scripts/sip-peesr_pjsip-trunks/aster.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-#aster=$(/etc/init.d/asterisk 'status' | /bin/grep -P 'dead|inactive')
-asterctl=$(/usr/bin/sudo /usr/sbin/asterisk -rx 'module show' | grep -P 'res_rtp_asterisk.so')
-
-if [ -z "$asterctl" ] # if [ -n "$aster" ]
-then
- echo 0
-else
- echo 1
-fi
diff --git a/agent-scripts/sip-peesr_pjsip-trunks/peers.sh b/agent-scripts/sip-peesr_pjsip-trunks/peers.sh
deleted file mode 100644
index f20e712..0000000
--- a/agent-scripts/sip-peesr_pjsip-trunks/peers.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-notok=`/usr/bin/sudo /usr/sbin/asterisk -rx 'sip show peers' | grep -E "^\<[0-9]{3}\>" | grep -vc OK`
-if [ $notok == "0" ]
-then
-echo 0
-else
-peer_down=`/usr/bin/sudo /usr/sbin/asterisk -rx 'sip show peers' | grep UN | grep -oE "^\<[0-9]{3}\>"`
-echo -e "\n$peer_down" | sed 's/$/::/g' #| head -c 3
-#echo ""
-fi
diff --git a/agent-scripts/sip-peesr_pjsip-trunks/trunk.sh b/agent-scripts/sip-peesr_pjsip-trunks/trunk.sh
deleted file mode 100644
index fb0c1d2..0000000
--- a/agent-scripts/sip-peesr_pjsip-trunks/trunk.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Get all pjsip trunks
-number_trunks=`/usr/bin/sudo /usr/sbin/asterisk -rx "pjsip show registrations" | grep "Objects found" | awk '{print $3}'`
-
-# Get registered pjsip trunks
-reg_tranks=`/usr/bin/sudo /usr/sbin/asterisk -rx "pjsip show registrations" | grep Registered | wc -l`
-
-# Calculate diff
-let result=($number_trunks-$reg_tranks)
-
-# Echo result
-#echo $result
-if [ $result == "0" ]
-then
-  echo 0
-else
-  trunks_rej=`/usr/bin/sudo /usr/sbin/asterisk -rx 'pjsip show registrations' | grep Rejec | grep -oE "^.{12}"`
-  trunks_unreg=`/usr/bin/sudo /usr/sbin/asterisk -rx 'pjsip show registrations' | grep Unregi | grep -oE "^.{12}"`
-  #echo "$peer_down" | head -c 3
-  trunks_down="$trunks_rej$trunks_unreg"
-  echo -e "\n$trunks_down" | sed 's/$/::/g'
-  #echo ""
-fi