6731 SIP SP4 HF6 firmware, V3.3.1.4345 (12/2015, zip)

Software Releases

6731 SIP SP4 HF6 firmware, V3.3.1.4345 (12/2015, zip)

Release Notes

6700i Series Release Notes, SP4 HF6 (V3.3.1.4345, 01/2016, pdf)