Доброго времени суток!
Коллеги есть конфиг простой до не могу. Проблема: звонок ходит с SIP клиента на SCCP CIPC отлично, дозвон есть, трубка сниматься разговор есть. С SCCP CIPC абонента на SIP клиент - тишина полная, даже сигнализация (дозвон) не проходит. Кто сталкивался подскажите - хрень эта уже МОСК выела.

Current configuration : 2573 bytes
!
version 12.4
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname C1751-V
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip cef
!
!
!
multilink bundle-name authenticated
!
!
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
redirect ip2ip
sip
  bind control source-interface FastEthernet0/0
  bind media source-interface FastEthernet0/0
  registrar server expires max 3600 min 3600
  no call service stop
!
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
codec preference 4 g729br8
!
!
!
!
!
!
!
voice register global
mode cme
source-address 172.16.41.230 port 5060
max-dn 10
max-pool 20
authenticate register
create profile sync 0003005440888006
!
voice register dn  1
number 222
name Soft
label Soft
!
voice register pool  1
id mac DEAD.BEEB.BEEB
number 1 dn 1
username cisco password cisco
codec g711alaw
no vad
!
!
!
!
file prompt quiet
username admin privilege 15 secret 5 $1$qeA5$CSeNCKLLx1dFOnup.RY8H.
archive
log config
  hidekeys
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 172.16.41.230 255.255.255.224
speed auto
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 172.16.41.225
!
!
ip http server
ip http authentication local
no ip http secure-server
ip http path flash:CME
!
!
control-plane
!
!
!
telephony-service
load 7912 CP7912080001SCCP051117A.sbin
max-ephones 30
max-dn 150
ip source-address 172.16.41.230 port 2000
time-format 24
date-format dd-mm-yy
max-conferences 4 gain -6
web admin system name admin secret 5 $1$9o9k$esKs.kTvZje5PuC17Lb3F0
dn-webedit
time-webedit
transfer-system full-consult
create cnf-files version-stamp Jan 01 2002 00:00:00
!
!
ephone-dn  1  dual-line
number 1000
label Zolotarevich Maxim
name Zolotarevich Maxim
!
!
ephone  1
mac-address 001A.4D4D.5648
type CIPC
button  1:1
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
end

C1751-V# sh dial-peer voice summary
dial-peer hunt 0
             AD                                    PRE PASS                OUT
TAG    TYPE  MIN  OPER PREFIX    DEST-PATTERN      FER THRU SESS-TARGET    STAT PORT
20001  pots  up   up             1000$              0                           50/0/1
40001  voip  up   up             222                0  syst ipv4:172.16.41.229:5

C1751-V#sh telephony-service
CONFIG (Version=4.1(0))
=====================
Version 4.1(0)
Cisco Unified Communications Manager Express
For on-line documentation please see:
www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/index.htm