Azerbaijan says it will stop fighting Armenian-backed separatists over the breakaway Nagorno-Karabakh region after two days of clashes, but the other side denounced Baku's gesture as hollow and said violence was continuing.
Nagorno-Karabakh is a mountainous enclave with a large ethnic Armenian population that lies inside the territory of Azerbaijan.
The violence was a re-awakening of a long-festering ethnic conflict between the mainly Muslim Azeris and their Christian Armenian neighbours.
Ethnic Armenian separatists backed by Yerevan seized control of the mountainous Nagorno-Karabakh in an early 1990s war that claimed some 30,000 lives. The foes have never signed a peace deal despite the 1994 ceasefire.