| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58796059f67611b278e734f7e05ddda6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a013f27aee93b16ee05c95b0d161b734 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L2101-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M7-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-5076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L61-4511
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L65-1069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M7-1255 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L12-66 |
| filingDate |
2011-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f02cf1b50ec81b8b8a8931a50624c36 |
| publicationDate |
2012-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012207152-A1 |
| titleOfInvention |
Default gateway, terminal device, and method for exchanging voip signaling |
| abstract |
A terminal device receives a called telephone number inputted by a user. The terminal device generates a called domain name corresponding to the called telephone number according to a predefined rule, and queries the DDNS server for a called IP address that corresponds to the called domain name. The terminal device exchanges VoIP signaling with a called terminal device according to the called IP address when the called IP address is successfully queried from the DDNS server. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8902880-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109726202-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11363134-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11689414-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013225213-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019394327-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9031060-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014140339-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012314698-A1 |
| priorityDate |
2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |