Dear Jan, Thank you very much for your answer. I will pass this info to Cisco. Cheers, Andras -----Original Message----- From: Jan Willamowius [mailto:jan@xxxxxxxxxxxxxx] Sent: Tuesday, October 16, 2012 6:01 PM To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Subject: Re: Cisco TCS in GW mode registration to GnuGK problems Hi Andras, GnuGk doesn't support the terminalAliasPattern element. It would be a nice addition, but this is the first time I see it actually being used and right now its not implemented. Regards, Jan András Kovács wrote: > Dear Jan, dear All, > > > I would like to ask your opinion about RRQ/RCF operation between a Cisco TCS and a GnuGK 3.1. When GW mode is used, TCS sends out and RCF containing a H.323 ID, an E.164 and several gateway wildcard prefixes. > > GnuGk sends back a general RCF message, only confirming the H.323 ID sent by TCS. > > Thus, at the TCS side, the registration is not complete, because TCS expects all the required H.323IDs/E.164s to be confirmed by gatekeeper. Cisco's statement on this, that GnuGK's response is not according to standards. > > What do you think about it? > > In addition, since TCS percieves that registretion is not completely confirmed, it keeps sending out RRQs very frequently, at a rate 1-2x/sec. I think it is not normal. We are currently tracking down this with Cisco dev. > > This is how a TCS RRQ looks like: > > User Datagram Protocol, Src Port: h323gatestat (1719), Dst Port: > h323gatestat (1719) > H.225.0 RAS > RasMessage: registrationRequest (3) > registrationRequest > requestSeqNum: 65464 > protocolIdentifier: 0.0.8.2250.0.5 (Version 5) > 0... .... discoveryComplete: False > callSignalAddress: 1 item > Item 0 > TransportAddress: ipAddress (0) > ipAddress > ip: 91.120.59.239 (91.120.59.239) > port: 1720 > rasAddress: 1 item > Item 0 > TransportAddress: ipAddress (0) > ipAddress > ip: 91.120.59.239 (91.120.59.239) > port: 1719 > terminalType > vendor > vendor > t35CountryCode: Norway (130) > t35Extension: 1 > manufacturerCode: 256 > H.221 Manufacturer: Unknown (0x82010100) > productId: Tandberg Content Server 5.0 > versionId: 80 > gateway > protocol: 1 item > Item 0 > SupportedProtocols: h320 (2) > h320 > supportedPrefixes: 1 item > Item 0 > SupportedPrefix > prefix: dialledDigits (0) > dialledDigits: 89 > 0... .... mc: False > .0.. .... undefinedNode: False > terminalAlias: 2 items > Item 0 > AliasAddress: h323-ID (1) > h323-ID: TCS > Item 1 > AliasAddress: dialledDigits (0) > dialledDigits: 84000 > endpointVendor > vendor > t35CountryCode: Norway (130) > t35Extension: 1 > manufacturerCode: 256 > H.221 Manufacturer: Unknown (0x82010100) > productId: Tandberg Content Server 5.0 > versionId: 80 > 0... .... keepAlive: False > 0... .... willSupplyUUIEs: False > 0... .... maintainConnection: False > terminalAliasPattern: 1 item > Item 0 > AddressPattern: wildcard (0) > wildcard: h323-ID (1) > h323-ID: TCSgw% > supportsAltGK: NULL > featureSet > .... 1... replacementFeatureSet: True > supportedFeatures: 2 items > Item 0: Signalling Traversal > FeatureDescriptor > id: standard (0) > standard: 18 - Signalling Traversal > Item 1 > FeatureDescriptor > id: nonStandard (2) > nonStandard: b876c291-c552-11da-95f4-000cf13eb3fd > genericData: 1 item > Item 0 > GenericData > id: nonStandard (2) > nonStandard: 20df8903-596f-4519-9f27-73c0a59274af > parameters: 1 item > Item 0 > parameters item > id: nonStandard (2) > nonStandard: 20df8903-596f-4519-9f27-73c0a59274af > content: raw (0) > raw: 3c617373656e743e3c617373656e745f747970653e636c69... > [The response to this request is in frame 15] > > This is what GnuGK answers: > > User Datagram Protocol, Src Port: h323gatestat (1719), Dst Port: > h323gatestat (1719) > H.225.0 RAS > RasMessage: registrationConfirm (4) > registrationConfirm > requestSeqNum: 65464 > protocolIdentifier: 0.0.8.2250.0.5 (Version 5) > callSignalAddress: 1 item > Item 0 > TransportAddress: ipAddress (0) > ipAddress > ip: 91.120.59.228 (91.120.59.228) > port: 1720 > terminalAlias: 1 item > Item 0 > AliasAddress: h323-ID (1) > h323-ID: TCS > gatekeeperIdentifier: TC-GK > endpointIdentifier: 3846_tcgk > timeToLive: 30 > 0... .... willRespondToIRR: False > 0... .... maintainConnection: False > featureSet > .... 0... replacementFeatureSet: False > supportedFeatures: 1 item > Item 0: Signalling Traversal > FeatureDescriptor > id: standard (0) > standard: 18 - Signalling Traversal > [This is a response to a request in frame 14] > [RAS Service Response Time: 0.006811000 seconds] > > > Thanks. > > Andras Kovacs -- Jan Willamowius, jan@xxxxxxxxxxxxxx, http://www.gnugk.org/ ------------------------------------------------------------------------------ Don't let slow site performance ruin your business. 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