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SIP Proxy and Media Proxy - Pre-Sales Technical Support
 LanScape Support Forum -> SIP Proxy and Media Proxy - Pre-Sales Technical Support
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mtovarez
Intermediate
Intermediate


Joined: April 17 2007
Location: United States
Posts: 1
Posted: April 17 2007 at 8:49am | IP Logged Quote mtovarez
For a starter system I am trying to proxy all sip call traffic thru Centrex Proxy and Media Proxy.
I can get the softphone registered to centrex but I never see registration sent on to my test Asterisk box. Everything in on a open private network, final stages of testing will to move this product out to a public address using it as a session border controller
What am I missing?

Centrex settings
[Software_LanScape_Centrex Proxy_Settings]
DomainNameList=voip.itape.com
GatewayAddress=0.0.0.0
DosEnabled=0
DosEnableIpAddressMonitoring=1
DosRateSeconds=30
DosBanHostDurationSeconds=60
AuthenticationDomain=MyCompany.com
AuthenticationMode=off
AuthenticateRegister=0
AuthenticateInvite=0
AuthenticateBye=0
AuthenticateSubscribe=0
AuthenticateNotify=0
AuthenticateExternalRealmRequests=0
ServerIpAddress=10.3.1.34
ServerNicMacAddress=000C297299E0
ServerIpDynamic=0
ServerIpDynamicMonitorIntervalSeconds=60
LocalSipPort=5060
WebUrlNatDetection=
WebUrlNatDatabase=
StaticWanIpAddress=
IpAddressFormat=ClientIPaddress:###(
PortFormat=ClientPort:###(
IpMonitorIntervalSeconds=3600
HuntAnswerTimeoutSeconds=10
InviteResponseTimeoutSeconds=2
FinalAnswerTimeoutSeconds=30
EnableWanIpAddressParameter=0
RegistrarName=Registrar
RegistrarIsCaseSensitive=0
RegistrarDefaultRegistrationTimeSeconds=3600
RegistrarDbName=RegisteredUsers.ldb
RegistrarDbType=1118
RegistrarEnableWriteDbCount=0
RegistrarRuntimeUserDbSaveCount=1
RegistrarEnableWriteDbSeconds=0
RegistrarRuntimeUserDbSaveSeconds=3600
RegistrarDatabseDriverDll=
RegistrarMonitorDbForExpiredEntries=0
RegistrarMonitorDbForExpiredEntriesSeconds=3600
RegistrarEnableEvents=0
RegistrarEventNames=user-available,user-unavailable
CallRoutingDatabaseFile=CallRouting.ldb
EnableSipLog=1
SipLogFileName=C:\Program Files\LanScape\Centrex Proxy Server
Professional Trial\CentrexProxySipLog.log
LogSoundsEnabled=1
EnableWanIpAndPortTranslationErrors=0
RemoteEventLoggingEnable=0
RemoteEventLogHost=
RemoteEventLogPort=21000
EnableSystemTrayBalloons=1
DisplaySplash=1
StartMinimizedInSystemTray=0
EnableEventLogging=1
ConfirmClearLog=1
EventLogAutoSaveEnabled=1
EventLogSaveIntervalSeconds=10
MaxLogEntries=500
CallActivity=1
RegistrationRequests=1
ProxyWarnings=1
ProxyInformation=1
ProxyErrors=1
LogExtendedMediaSessionInfo=0
LastConfigPage=196
EnableWanIpUsage=0
DnsMonitorIntervalSeconds=60
DomainNameIsWanIpAddress=0
EnableStaticWanIpAddress=0
EnableDynamicNatDetection=0
EnableNatDatabaseUrl=0
EnableCallRouting=1
EnableGlobalInet=0
LocalDirectoryColumn1Width=145
LocalDirectoryColumn2Width=291
CallRoutingColumn1Width=145
CallRoutingColumn2Width=291
AuthenticationNonceExpireTimeSeconds=3600
AuthenticationColumn1Width=145
AuthenticationColumn2Width=291
AuthenticationDbType=1178
AuthenticationDbDriverDll=
EnableRecordRoute=1
AllowBadContentLengthHeaders=0
EnableExtendedErrorAndWarnings=1
EnableReatimeMode=0
MediaProxyEnabled=1
MediaProxyControlPort=10001
MediaProxyCommandResponseTimeoutMs=2000
MediaProxyMaxErrors=3
MediaProxyUserName=Anonymous
MediaProxyPassword=Password
MediaProxyRealm=LanScapeRealm
MediaProxyAllCalls=1
MediaProxyCallsToOtherDomains=1
MediaProxyCallsFromOtherDomains=1
CallHistoryManagerOrphanTimeoutSeconds=86400
CallHistoryManagerEvaluationIntervalSeconds=3600
GuiPerformanceDataEnabled=1
GuiPerformanceDataUpdateRateSeconds=1
GuiShowListData=0
GuiShowListDataRateMs=500
MaxSipMessagexLength=4096
EnablePlugins=0
PluginFileName=
UnexportedProcWarnings=1
LicenseFileName=C:\Program Files\LanScape\License Manager\Installed
Licenses\Trial-Centrex Proxy Server-Professional-Mon Apr 16 12_03_34
2007\Trial-Centrex Proxy Server-Professional License.lic
IgnoreEmptySipMessages=1
SlaveServerUdpBufferSizeInBytes=1500
AppWindowLeft=38
AppWindowRight=45
AppWindowTop=690
AppWindowBottom=518


Media Proxy
[Software_LanScape_VOIP Media Proxy_Settings]
WebUrlNatDetection=
WebUrlNatDatabase=
StaticWanIpAddress=
DirectoryServerName=Server4623C844
DirectoryServerPort=80
PathFromRoot=
EnableRealtimeMode=0
ServerIpAddress=10.3.1.34
ServerNicMacAddress=000C297299E0
ServerIpDynamic=0
ServerIpDynamicMonitorIntervalSeconds=60
RelateSiblingMediaSessions=1
EnableEncryptedRtpMedia=1
IpAddressFormat=ClientIPaddress:###(
PortFormat=ClientPort:###(
IpMonitorIntervalSeconds=3600
EnableWanIpAddressParameter=1
LogSoundsEnabled=1
DisplaySplash=1
StartMinimizedInSystemTray=0
EnableEventLogging=1
ConfirmClearLog=1
EventLogAutoSaveEnabled=1
EventLogSaveIntervalSeconds=3600
MaxLogEntries=500
CallActivity=1
RegistrationRequests=1
ProxyWarnings=1
ProxyInformation=1
ProxyErrors=1
LogExtendedMediaSessionInfo=1
LastConfigPage=204
EnableDynamicNatDetection=0
EnableStaticWanIpAddress=0
EnableNatDatabaseUrl=0
MasterServersColumn1Width=145
MasterServersColumn2Width=291
MediaProxySessionTimeoutMs=20000
MediaProxySessionEvaluateIntervalMs=1000
MediaProxyOrphanedSessionTimeoutMs=120000
MediaProxyPortLow=10002
MediaProxyPortHigh=10101
MediaProxyTerminateSessions=1
MediaProxyCommandResponseTimeoutMs=2000
MediaProxyUserName=Anonymous
MediaProxyPassword=Password
MediaProxyRealm=LanScapeRealm
MediaProxySipServerMonitorPeriodMs=1000
MediaProxySipServerPingPeriodMs=10000
MediaProxyUdpBufferSizeInBytes=1500
LicenseFileName=C:\Program Files\LanScape\License Manager\Installed
Licenses\Trial-VOIP Media Proxy Server-Professional-Mon Apr 16 09_11_28
2007\Trial-VOIP Media Proxy Server-Professional License.lic
DissimilarMediaDetectionEnabled=0
DissimilarMediaTolerateTimeMs=2000
RemoteEventLoggingEnable=0
RemoteEventLogHost=
RemoteEventLogPort=22000
EnableSystemTrayBalloons=1
AppWindowLeft=179
AppWindowRight=19
AppWindowTop=832
AppWindowBottom=492


Private Voip server
Asterisk
10.1.1.80
voip.itape.com (private DNS)

Softphone
10.3.1.105
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support
Administrator
Administrator


Joined: January 26 2005
Location: United States
Posts: 1666
Posted: April 17 2007 at 4:03pm | IP Logged Quote support
Hi mtovarez,

Glad to see that you posted your proxy config files. That's using your head. We will set up a test setup here and look into it. In the meantime, it would be good for you to post a SIP log from the Centrex Sip proxy so we can see what it is doing with the REGISTER messages it receives.

Support
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support
Administrator
Administrator


Joined: January 26 2005
Location: United States
Posts: 1666
Posted: April 18 2007 at 10:27am | IP Logged Quote support
Hi mtovarez,


We configure a Centrex proxy server and a VOIP Media proxy server on one host PC ahead of one of our asterisk boxes here in the lab using the same setup you gave us.

Basically to get the REGISTER SIP messages to route to Asterisk through the Centrex SIP proxy, you need to set your UAs to always use the Centrex SIP proxy and set the domain of the UAs to be the host name of your Asterisk server.

The domain name of the Centrex Proxy should be something other that the domain name used by Asterisk.

When the REGISTER messages get to the Centrex proxy, they are forwarded to the host machine using the domain name assigned to Asterisk. Here is a Centrex Proxy SIP log showing a registration through the Centrex Proxy server that is forwarded to Asterisk. 192.168.1.2 is the UA (extension 200) and 192.168.1.122 is Asterisk:


Code:

************* Log Opened (Apr 18 10:16:43) *************

<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.2:5094) <<<<
REGISTER sip:asterisk122.lslab.com SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5094;rport;branch=z9hG4bK01933118
From: <sip:200@asterisk122.lslab.com>;tag=192e91e
To: <sip:200@asterisk122.lslab.com>
Call-Id: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007184 REGISTER
Expires: 3600
Max-Forwards: 70
Contact: <sip:200@192.168.1.2:5094>;user=phone
User-Agent: LanScape VOIP Media Engine/5.12.3.19 (www.LanScapeCorp.com)
x-CustomHeader-Extension-200: "This is a modified transmitted SIP message."
Content-Length: 0





>>>> (PROXY) TxTxTxTxTxTxTxTxTxTxTxTxTxTxTx (To: 192.168.1.122:5060) >>>>
REGISTER sip:asterisk122.lslab.com SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKf590a611a1e8683d3e05a5b86f99c cfd0.0
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01933118;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=192e91e
To: <sip:200@asterisk122.lslab.com>
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007184 REGISTER
Contact: <sip:200@192.168.1.2:5094>;user=phone
expires: 3600
max-forwards: 69
x-customheader-extension-200: "This is a modified transmitted SIP message."
Server: LanScape Centrex Proxy/3.42.1.7 (www.LanScapeCorp.com)
Content-Length: 0





<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.122:5060) <<<<
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKf590a611a1e8683d3e05a5b86f99c cfd0.0;received=192.168.1.2
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01933118;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=192e91e
To: <sip:200@asterisk122.lslab.com>
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007184 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:200@192.168.1.122>
Content-Length: 0





<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.122:5060) <<<<
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKf590a611a1e8683d3e05a5b86f99c cfd0.0;received=192.168.1.2
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01933118;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=192e91e
To: <sip:200@asterisk122.lslab.com>;tag=as1993421a
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007184 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
WWW-Authenticate: Digest algorithm=MD5, realm="asterisk", nonce="67be8b02"
Content-Length: 0





>>>> (PROXY) TxTxTxTxTxTxTxTxTxTxTxTxTxTxTx (To: 192.168.1.2:5094) >>>>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01933118;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=192e91e
To: <sip:200@asterisk122.lslab.com>;tag=as1993421a
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007184 REGISTER
WWW-Authenticate: Digest realm="asterisk", nonce="67be8b02", algorithm=MD5
supported: replaces
Server: LanScape Centrex Proxy/3.42.1.7 (www.LanScapeCorp.com)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0





<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.2:5094) <<<<
REGISTER sip:asterisk122.lslab.com SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5094;rport;branch=z9hG4bK01935089
From: <sip:200@asterisk122.lslab.com>;tag=19301c3
To: <sip:200@asterisk122.lslab.com>
Call-Id: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007185 REGISTER
Authorization: Digest algorithm=md5, nonce="67be8b02", realm="asterisk", response="080fa6dcf6499784fd162506757caf59", uri="sip:asterisk122.lslab.com", username="200"
Expires: 3600
Max-Forwards: 70
Contact: <sip:200@192.168.1.2:5094>;user=phone
User-Agent: LanScape VOIP Media Engine/5.12.3.19 (www.LanScapeCorp.com)
x-CustomHeader-Extension-200: "This is a modified transmitted SIP message."
Content-Length: 0





>>>> (PROXY) TxTxTxTxTxTxTxTxTxTxTxTxTxTxTx (To: 192.168.1.122:5060) >>>>
REGISTER sip:asterisk122.lslab.com SIP/2.0
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKfd63bf758b9d2667688de64f3fc52 e813.0
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01935089;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=19301c3
To: <sip:200@asterisk122.lslab.com>
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007185 REGISTER
Contact: <sip:200@192.168.1.2:5094>;user=phone
Authorization: Digest username="200", realm="asterisk", nonce="67be8b02", uri="sip:asterisk122.lslab.com", response="080fa6dcf6499784fd162506757caf59", algorithm=md5
expires: 3600
max-forwards: 69
x-customheader-extension-200: "This is a modified transmitted SIP message."
Server: LanScape Centrex Proxy/3.42.1.7 (www.LanScapeCorp.com)
Content-Length: 0





<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.122:5060) <<<<
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKfd63bf758b9d2667688de64f3fc52 e813.0;received=192.168.1.2
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01935089;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=19301c3
To: <sip:200@asterisk122.lslab.com>
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007185 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Contact: <sip:200@192.168.1.122>
Content-Length: 0





<<<< (PROXY) RxRxRxRxRxRxRxRxRxRxRxRxRxRxRx (From: 192.168.1.122:5060) <<<<
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5060;branch=z9hG4bKfd63bf758b9d2667688de64f3fc52 e813.0;received=192.168.1.2
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01935089;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=19301c3
To: <sip:200@asterisk122.lslab.com>;tag=as1993421a
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007185 REGISTER
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Expires: 3600
Contact: <sip:200@192.168.1.2:5094>;expires=3600
Date: Wed, 18 Apr 2007 08:15:03 GMT
Content-Length: 0





>>>> (PROXY) TxTxTxTxTxTxTxTxTxTxTxTxTxTxTx (To: 192.168.1.2:5094) >>>>
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.2:5094;rport=5094;branch=z9hG4bK01935089;received= 192.168.1.2
From: <sip:200@asterisk122.lslab.com>;tag=19301c3
To: <sip:200@asterisk122.lslab.com>;tag=as1993421a
Call-ID: 561c8cea-a6a8-45e2-aec2-5f1ae8732ec7-00000be4@192.168.1.2
CSeq: 9007185 REGISTER
Contact: <sip:200@192.168.1.2:5094>;user=phone;expires=3600
supported: replaces
expires: 3600
date: Wed, 18 Apr 2007 08:15:03 GMT
Expires: 3600
Server: LanScape Centrex Proxy/3.42.1.7 (www.LanScapeCorp.com)
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Length: 0


************* Log Closed (Apr 18 10:16:55) *************



Note: There will be more Asterisk configuration to do when you want to make calls between the UAs work. Asterisk must be properly configured to send all SIP responses back through the Centrex SIP proxy server. Once you do that you should be OK.

Support
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