Slow performance with 2 new full T1 installed .

Question

We've just added second Full T1 line to
this router to dedicate full T1 bandwidth our two database servers.We are still experiencing the slow performance to our remote location such as file copying and acceessing applications.below are configs and sh run.Any help and inputs are greatly appreciated.Is the router configuration correct? or need to be modified.Thanks
Danny.
router2621xm#sh run
Building configuration...
Current configuration : 1924 bytes
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service udp-small-servers
service tcp-small-servers
hostname OPS
boot-start-marker
boot-end-marker
enable secret xxxx
enable password xxxx
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
no ftp-server write-enable
class-map match-any VOIP
match ip dscp ef
policy-map VOIP-QOS
class VOIP
priority 1158
class class-default
fair-queue
random-detect dscp-based
interface FastEthernet0/0
ip address 192.168.157.1 255.255.255.0 secondary
ip address 192.168.7.1 255.255.255.0
ip policy route-map policyroute speed auto
full-duplex
no mop enabled
interface Serial0/0
ip unnumbered FastEthernet0/0
service-policy output VOIP-QOS
no ip mroute-cache
interface Serial0/1
ip unnumbered FastEthernet0/0
service-policy output VOIP-QOS
no ip mroute-cache
router eigrp 15
network 192.168.1.0
network 192.168.2.0
network 192.168.3.0
network 192.168.4.0
network 192.168.5.0
network 192.168.6.0
network 192.168.7.0
network 192.168.8.0
network 192.168.151.0
network 192.168.152.0
network 192.168.153.0
network 192.168.154.0
network 192.168.155.0
network 192.168.156.0
network 192.168.157.0
network 192.168.158.0
network 192.168.201.0
no auto-summary
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.1.5
no ip http server
access-list 150 permit ip host 192.168.7.5 any
access-list 150 permit ip host 192.168.7.6 any
access-list 151 permit ip any any
dialer-list 1 protocol ip permit
route-map policyroute permit 10
match ip address 150
set interface Serial0/1
route-map policyroute permit 20
match ip address 151
set interface Serial0/0
line con 0
line aux 0
line vty 0 4
password xxxx
login
end

Answer 1

A couple of items worth noting are the QOS policies themselves.
This is OK
class-map match-any VOIP
match ip dscp ef
Add this
class-map match-any VOIP-signalling
match dscp af31
match dscp cs3
Change the policy-map to reflect the changes
policy-map VOIP-QOS
class VOIP-signalling
bandwidth 16
class VOIP
priority 24
class class-default
fair-queue 256
random-detect dscp-based
The bandwidth is meant for 4 concurrent phone conversations so adjust up as needed. The priority is based on my own testing so take it as you may.
The most important statement is "fair-queue 256", by default you only get 16 queues. Allowing for 256 queues only uses a modest amount of memory so its a simple low impact choice for the router and allows more conversations between devices without interruption.
Upping the number of queues in your policy would be the best and most important item for your performance problem, next of couse to coercing EIGRP to load balance the T1s properly.
Brian
P.S. Create a loopback interface for the ip unnumbered use, cause if the Fa0/0 goes down everything goes down and you can't telnet in from anywhere to look at it. Eliminate the following items from the config by using "no" in fromt of them, a bit of research will tell you why, and start you toward eliminating a few other items.
service udp-small-servers
service tcp-small-servers