| { |
| "version": "1.0", |
| "thresholds": { |
| "supported": 70, |
| "likely": 40 |
| }, |
| "missing_critical_penalty": 20, |
| "hard_negative_penalty": 40, |
| "hard_negative_patterns": [ |
| "voiceoverps[^\\n\\r]*notsupported", |
| "voice-over-ps[^\\n\\r]*notsupported", |
| "srvcc[^\\n\\r]*notsupported" |
| ], |
| "critical_signals": [ |
| { |
| "name": "ims", |
| "patterns": ["ims-parameters", "ims-support"] |
| }, |
| { |
| "name": "voice_over_ps", |
| "patterns": ["voiceoverps", "voice-over-ps", "vops"] |
| }, |
| { |
| "name": "srvcc", |
| "patterns": ["\\bsrvcc\\b"] |
| } |
| ], |
| "rules": [ |
| { |
| "rule_id": "explicit_ims_voice_over_ps", |
| "category": "explicit_positive", |
| "weight": 50, |
| "patterns": ["voiceoverps[^\\n\\r]*\\bsupported\\b", "voice-over-ps[^\\n\\r]*\\bsupported\\b", "vops[^\\n\\r]*\\bsupported\\b"], |
| "description": "Explicit voice over PS support indicator." |
| }, |
| { |
| "rule_id": "explicit_srvcc_indicator", |
| "category": "explicit_positive", |
| "weight": 30, |
| "patterns": ["srvcc[^\\n\\r]*\\bsupported\\b"], |
| "description": "Explicit SRVCC support indicator." |
| }, |
| { |
| "rule_id": "explicit_ims_indicator", |
| "category": "implicit_positive", |
| "weight": 10, |
| "patterns": ["ims-parameters", "ims-support"], |
| "description": "IMS context present but without explicit voice support state." |
| }, |
| { |
| "rule_id": "implicit_interrat_utra", |
| "category": "implicit_positive", |
| "weight": 15, |
| "patterns": ["supportedbandlistutra-fdd", "e-redirectionutra"], |
| "description": "Inter-RAT UTRA capabilities useful for voice fallback scenarios." |
| }, |
| { |
| "rule_id": "implicit_interrat_geran", |
| "category": "implicit_positive", |
| "weight": 10, |
| "patterns": ["supportedbandlistgeran", "e-redirectiongeran"], |
| "description": "Inter-RAT GERAN capabilities useful for fallback scenarios." |
| }, |
| { |
| "rule_id": "implicit_release_rel9plus", |
| "category": "implicit_positive", |
| "weight": 10, |
| "patterns": ["accessstratumrelease=rel(9|1[0-9])"], |
| "description": "Access stratum release at least Rel-9." |
| } |
| ] |
| } |
|
|
