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SPA504G phones not sending TFTP requests for SPA504-cfg.xml and spa$MA.xml

prapatil
Level 1
Level 1

Hi,

We are trying to provision SPA504G phones as SIP phones on IAD2430.

We have connectivity as IAD<->ESW500 Switch<->SPA504G phone

DHCP running on IAD with option 66 .

TFTP server is enabled for spa$MA.xml  SPA504-cfg.xml.

Performed below operations,

1. Factory Reset the phone,

2. Selected "SIP" and disable the SPCP Autodetect.

3. Reboot.

Issue:

  1. On the IAD when we perform tftp debugs, we are not even seeing any TFTP requests SPA504-cfg.xml spa$MA.xml  from SPA phones.

      though SPA phone got the DHCP ip from IAD.

      Verified that the

  2. But when we enable SPCP Autodetect, it queries TFTP on IAD for SPCP config files.

Below is the config of IAD:

CME#show running-config
Building configuration...


Current configuration : 2802 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CME
!
boot-start-marker
boot-end-marker
!
!card type command needed for slot 1
enable secret 5 $1$TiDi$rKHZMLXVWWerwTd.kYa.t0
!
no aaa new-model
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.100.1
ip dhcp excluded-address 192.168.1.1
!
ip dhcp pool VOICE_POOL
   network 192.168.100.0 255.255.255.0
   default-router 192.168.100.1
   option 66 ip 192.168.100.1
!
ip dhcp pool DATA
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.1
!
!
multilink bundle-name authenticated
!
voice-card 0
!
!
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
h323
  no call service stop
  call start slow
  call preserve
  h245 tunnel disable
  h245 passthru all
sip
  registrar server
!
voice register global
mode cme
source-address 192.168.100.1 port 5060
max-dn 10
max-pool 10
authenticate register
tftp-path flash:
create profile sync 0031681135352192
!
voice register dn  1
number 3000
allow watch
!

voice register pool  1
id mac 1CDF.0F4B.0003
number 1 dn 1
username 3000 password 3000
codec g711ulaw
!

!
username cisco password 0 cisco
archive
log config
  hidekeys
!
!
!
!
!
!
interface FastEthernet0/0
description ubi-external
ip address 7.6.15.202 255.255.255.252
no ip proxy-arp
ip nat outside
ip virtual-reassembly
no ip mroute-cache
duplex auto
speed auto
no cdp enable
!
interface FastEthernet0/1
ip address 192.168.1.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1.100
encapsulation dot1Q 100
ip address 192.168.100.1 255.255.255.0
ip helper-address 192.168.100.1
!
ip http server
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 7.6.15.201 10
!
!
!
tftp-server flash:spa1cdf0f4b0003.xml alias \spa1cdf0f4b0003.xml
tftp-server flash:SPA502G-cfg.xml alias \SPA502G-cfg.xml
!
!
!
control-plane
!
!
!
voice-port 2/0
!
voice-port 2/1
!
voice-port 2/2
!
voice-port 2/3
!
voice-port 2/4
!
voice-port 2/5
!
voice-port 2/6
!
voice-port 2/7
!
voice-port 2/8
!
voice-port 2/9
!
voice-port 2/10
!
voice-port 2/11
!
voice-port 2/12
!
voice-port 2/13
!
voice-port 2/14
!
voice-port 2/15
!
voice-port 2/16
!
voice-port 2/17
!
voice-port 2/18
!
voice-port 2/19
!
voice-port 2/20
!
voice-port 2/21
!
voice-port 2/22
!
voice-port 2/23
!
!
!
!
!
gateway
timer receive-rtp 1200
!
!
line con 0
line aux 0
line vty 0 4
login local
transport input telnet
!
end

CME#

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