Good polycom tutorials describe how to configure polycom phones xml

I have a working freepbx box but, having issues with the xml files correct configuration against my freepx configuration. All I need is a good video that explains all the details on what is needed on each line for my old PolycomIP500 to make it register properly against asterisk. Second, anyone got a source for womans voice for the IVR other then Digiums ?

Thanks

ping the phone on same lan network in home office router from asterisk box
ping 192.168.0.50
PING 192.168.0.50 (192.168.0.50) 56(84) bytes of data.
64 bytes from 192.168.0.50: icmp_seq=1 ttl=64 time=1.11 ms
64 bytes from 192.168.0.50: icmp_seq=2 ttl=64 time=1.10 ms

The xml file for the phone in /tftpboot

Sip show peers shows:
200/200 192.168.0.50 D N A 5060 UNREACHABLE

Sip show peers shows the phone is configured.

I did a sip show peer 200 and this is what is configured.
The phone is a polycomip500

  • Name : 200
    Secret :
    MD5Secret :
    Remote Secret:
    Context : from-internal
    Subscr.Cont. :
    Language :
    AMA flags : Unknown
    Transfer mode: open
    CallingPres : Presentation Allowed, Not Screened
    Callgroup :
    Pickupgroup :
    MOH Suggest :
    Mailbox : [email protected]
    VM Extension : *97
    LastMsgsSent : 32767/65535
    Call limit : 2147483647
    Max forwards : 0
    Dynamic : Yes
    Callerid : “200” <200>
    MaxCallBR : 384 kbps
    Expire : 163
    Insecure : no
    Force rport : Yes
    ACL : Yes
    DirectMedACL : No
    T.38 support : Yes
    T.38 EC mode : FEC
    T.38 MaxDtgrm: -1
    DirectMedia : No
    PromiscRedir : No
    User=Phone : No
    Video Support: No
    Text Support : No
    Ign SDP ver : No
    Trust RPID : Yes
    Send RPID : No
    Subscriptions: Yes
    Overlap dial : Yes
    DTMFmode : rfc2833
    Timer T1 : 500
    Timer B : 32000
    ToHost :
    Addr->IP : 192.168.0.50:5060
    Defaddr->IP : (null)
    Prim.Transp. : UDP
    Allowed.Trsp : UDP
    Def. Username: 200
    SIP Options : (none)
    Codecs : 0x4 (ulaw)
    Codec Order : (ulaw:20)
    Auto-Framing : No
    Status : UNREACHABLE
    Useragent : PolycomSoundPointIP-SPIP_500-UA/2.1.2.0078
    Reg. Contact : sip:[email protected]
    Qualify Freq : 60000 ms
    Sess-Timers : Accept
    Sess-Refresh : uas
    Sess-Expires : 1800 secs
    Min-Sess : 90 secs
    RTP Engine : asterisk
    Parkinglot :
    Use Reason : No
    Encryption : No