IP01 SIP.conf 基本上我跟你的差不多，但rtpholdtime out 一定要大過 rtptime out 的，以前我set 120/60，現在用 300/60。
至於你之前超高 SPA3102 line voltage，老實說一定有影響。 而且聽你說現在是借公司線用，公司又是用緊PBX，情況較複雜，很難推想問題出在那裡。
我現在沒有插SPA3102使用，稍後再拿出來看看SETTINGS，到時再試下睇下是否幫到你手。
[general]
context = default
allowoverlap = no
bindport = I use a port number other than 5060 in my case
bindaddr = 0.0.0.0
srvlookup = yes
allowexternaldomains = yes
allowguest = no
allowsubscribe = yes
allowtransfer = yes
alwaysauthreject = yes
autodomain = no
callevents = no
canreinvite =
checkmwi = 10
compactheaders = no
defaultexpiry = 120
domain =
dtmfmode = auto
dumphistory = no
externrefresh = 10
fromdomain = This is set to be my DDNS address
g726nonstandard = no
jbenable = no
jbforce = no
jbimpl =
jblog = no
jbmaxsize =
jbresyncthreshold =
language = en
maxcallbitrate = 384
maxexpiry = 3600
minexpiry = 60
mohinterpret = default
mohsuggest =
nat = yes
notifyringing = yes
pedantic = no
progressinband = never
promiscredir = no
realm = asterisk
recordhistory = no
registerattempts = 0
registertimeout = 20
relaxdtmf = yes rtpholdtimeout = 300
rtptimeout = 60
sendrpid = no
sipdebug = no
subscribecontext =
t1min = 100
t38pt_udptl = yes
tos_audio = ef
tos_sip = CS3
tos_video = AF41
trustrpid = no
useragent = SwitchFin PBX
usereqphone = no
videosupport = yes
externhost = This is also set to my DDNS address localnet = my local net address/255.255.255.0
disallow = all
allow = alaw,ulaw,gsm
發表於 2011-3-5 08:56
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