| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ip centrex vs ip pbx | 0.52 | 0.2 | 5654 | 6 |
| pbx vs ip pbx difference | 1.26 | 0.8 | 4509 | 7 |
| compare ip pbx systems | 1.22 | 0.5 | 8938 | 28 |
| ip pbx system reviews | 1.06 | 0.9 | 5466 | 65 |
| what is ip centrex | 0.12 | 1 | 2936 | 76 |
| best ip pbx comparison | 1.49 | 0.2 | 8212 | 50 |
| difference between pbx and ip pbx | 0.7 | 0.2 | 1597 | 28 |
| ip pbx phone system comparison | 0.76 | 0.8 | 9184 | 43 |
| ip pbx system explanation | 1.01 | 0.2 | 5975 | 45 |
| ip pbx phone comparison | 0.59 | 1 | 699 | 45 |
| virtual ip pbx comparison | 1.21 | 0.9 | 5345 | 94 |
| best ip pbx reviews | 1.11 | 0.7 | 1431 | 97 |
| ip phone vs pbx | 1.58 | 0.1 | 1324 | 48 |
| best ip pbx features | 0.11 | 0.5 | 6367 | 56 |
| best ip pbx system | 0.95 | 0.8 | 1171 | 53 |
| ip centrex phone system | 0.54 | 1 | 7854 | 83 |
| ip pbx systems features | 0.38 | 0.5 | 3266 | 3 |
| what is a ip pbx | 1.16 | 0.7 | 7041 | 44 |
| ip pbx system price | 0.89 | 0.1 | 5198 | 51 |
| what is ip centrex lines | 1.63 | 1 | 913 | 40 |
| ip pbx system pdf | 1.2 | 0.7 | 4003 | 36 |
| ip pbx systems low cost | 1.29 | 0.9 | 79 | 26 |
| ip pbx phone system reviews | 0.27 | 0.4 | 8830 | 69 |
