| Similarity | Rank | |
|---|---|---|
| Alcatel | 0.862 | 79943 |
| Cisco | 0.836 | 11745 |
| Avaya | 0.823 | 52110 |
| Cisco's | 0.820 | 54154 |
| Telecom | 0.817 | 20247 |
| Huawei | 0.806 | 32833 |
| Mitel | 0.801 | 89951 |
| Nortel | 0.786 | 52937 |
| Lucent | 0.783 | 74238 |
| WiMAX | 0.776 | 52149 |
| Polycom | 0.768 | 77376 |
| Sonus | 0.764 | 81698 |
| Telecoms | 0.756 | 69637 |
| Telefonica | 0.755 | 81384 |
| NTT | 0.754 | 61439 |
| Siemens | 0.754 | 22257 |
| Telekom | 0.747 | 53539 |
| Ericsson's | 0.743 | 98563 |
| Unisys | 0.742 | 76309 |
| Etisalat | 0.741 | 81782 |
| Ericsson | 0.738 | 23595 |
| Telefónica | 0.735 | 93866 |
| Broadcom | 0.733 | 73172 |
| Telephony | 0.732 | 74891 |
| Telco | 0.731 | 80757 |