Что не так с этой конфигурацией маршрутизатора

Это Netgear FSM7328S, к которому подключены VOIP-телефоны. Телефоны будут подключены к сети в течение нескольких секунд \ минут, а затем отключатся, и в этот момент нам нужно будет обойти все вручную и сбросить настройки всех телефонов, чтобы снова произошло то же самое. Кроме того, графический интерфейс не работает на коммутаторе.

(FSM7328S) #show run
!Current Configuration:
!
!System Description "FSM7328S 24+4 L3 Stackable Switch"
!System Description 7.1.1.7
!
set prompt "FSM7328S"
vlan database
vlan  2
vlan name 2 VOIP
vlan  3
vlan name 3 Data
vlan routing 1
exit

configure
sntp client mode unicast

--More-- or (q)uit

! sntp server status is active
sntp server time-f.netgear.com
stack
exit

logging buffered
slot 1/0 3
set slot power 1/0
no set slot disable 1/0
ip routing
ip route 0.0.0.0 0.0.0.0 68.165.165.165
lineconfig
serial baudrate 115200
exit

spanning-tree configuration name 00-18-4D-37-AA-D1
snmp-server sysname "Netgear FSM7328S"
snmp-server location "Server Room"
snmp-server contact "---------------------------------"
snmp-server community public@2
snmp-server community public@3
class-map match-all VOIP
match protocol udp
exit

policy-map VOIPPolicy in
class VOIP
police-simple 1024 1 conform-action set-dscp-transmit 46 violate-action drop
exit

exit

router rip
exit

ip name-server 68.165.165.165

interface  1/0/1
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/2
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/3
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/4
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/5
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/6
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/7
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/8
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/9
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/10
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/11
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/12
service-policy in VOIPPolicy
vlan participation include 2
vlan tagging 2
exit

interface  1/0/13
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/14
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/15
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/16
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/17
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/18
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/19
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/20
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/21
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/22
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/23
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/24
vlan pvid 3
vlan participation include 2
vlan tagging 2
vlan participation include 3
exit

interface  1/0/25
exit

interface  1/0/26
exit


--More-- or (q)uit

interface  1/0/27
exit

interface  1/0/28
exit

interface vlan 1
routing
ip address  68.165.165.214  255.255.255.224
exit

exit