# RFC 8606: ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field

> request for comments publication

**Wikidata**: [Q64831202](https://www.wikidata.org/wiki/Q64831202)  
**Source**: https://4ort.xyz/entity/rfc-8606-isdn-user-part-isup-cause-location-parameter-for-the-sip-reason-header-field


## References

1. RFC Index
2. DBLP Dataset 2021-01-02