Unable to connect to a remote application thru PIX VPN connection

PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password xxxxxxxxxxxx encrypted
passwd xxxxxxxxxx encrypted
hostname xxxxxxxxxxxxxx
domain-name ciscopix.com
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
no fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
name 172.1.1.0 xxxxxxxxxxx
access-list inside_access_in permit icmp any any 
access-list inside_access_in permit ip any any 
access-list inside_access_in permit ip 172.1.2.0 255.255.255.0 xxxxxxxx 255.255.255.0 
access-list outside_access_in permit icmp any any 
access-list outside_access_in permit tcp any host 99.35.105.251 eq smtp 
access-list outside_access_in permit tcp any host 99.35.105.251 eq www 
access-list outside_access_in permit tcp any host 99.35.105.251 eq https 
access-list outside_access_in permit tcp any host 99.35.105.251 eq 4125 
access-list outside_access_in permit tcp any host 99.35.105.251 eq ftp 
access-list outside_access_in permit esp any interface outside 
access-list inside_outbound_nat0_acl permit ip 172.1.2.0 255.255.255.0 xxxxxxx 255.255.255.0 
access-list outside_cryptomap_20 permit ip 172.1.2.0 255.255.255.0 xxxxxxx 255.255.255.0 
pager lines 24
logging on
logging trap informational
logging host inside 172.1.2.86
mtu outside 1500
mtu inside 1500
ip address outside 99.35.xxx.xxx 255.255.255.248
ip address inside 172.1.2.254 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 172.1.2.5 255.255.255.255 inside
pdm location xxxxx 255.255.255.0 outside
pdm location 0.0.0.0 255.255.255.248 outside
pdm location 172.1.2.86 255.255.255.255 inside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 10 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 10 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 99.35.xxxx.xxx 172.1.2.5 netmask 255.255.255.255 0 0 
access-group outside_access_in in interface outside
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.0 99.35.xxx.xxx 1
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout sip-disconnect 0:02:00 sip-invite 0:03:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+ 
aaa-server TACACS+ max-failed-attempts 3 
aaa-server TACACS+ deadtime 10 
aaa-server RADIUS protocol radius 
aaa-server RADIUS max-failed-attempts 3 
aaa-server RADIUS deadtime 10 
aaa-server LOCAL protocol local 
http server enable
http 0.0.0.0 0.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server community xxxxx
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac 
crypto map outside_map 20 ipsec-isakmp
crypto map outside_map 20 match address outside_cryptomap_20
crypto map outside_map 20 set peer 99.174.xxx.xxx
crypto map outside_map 20 set transform-set ESP-3DES-MD5
crypto map outside_map interface outside
isakmp enable outside
isakmp key ******** address 99.174.xxx.xxx netmask 255.255.255.255 
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption 3des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 172.1.2.76-172.1.2.100 inside
dhcpd dns 69.19.xxx.xxx 69.19.xxx.xxx
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd domain xxxxx.Local
dhcpd auto_config outside
terminal width 80
Cryptochecksum:xxxxxxxxxx
                                              

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